调用 Calendar.getInstance() 时，会出现 StackOverflowError

【问题标题】：When calling Calendar.getInstance(), gives a StackOverflowError调用 Calendar.getInstance() 时，会出现 StackOverflowError
【发布时间】：2018-10-22 07:33:52
【问题描述】：

所以我已经在这里待了 4 个小时。我在同一个模拟器上的 3 台不同的计算机上构建了这个项目。其他计算机完美无误地运行此代码。这台计算机在与提示 Calendar.getInstance() 调用的 UI 交互后不久就会不断发出此 StackOverflowError。

这是该行运行后调试器中的内容。

E/AndroidRuntime: FATAL EXCEPTION: main
                  Process: com.coinc.coinc.coinc, PID: 3596
                  java.lang.StackOverflowError: stack size 8MB
                      at sun.util.calendar.BaseCalendar.getFixedDate(BaseCalendar.java:368)
                      at java.util.GregorianCalendar.getFixedDate(GregorianCalendar.java:3034)
                      at java.util.GregorianCalendar.computeTime(GregorianCalendar.java:2727)
                      at java.util.Calendar.updateTime(Calendar.java:3397)
                      at java.util.Calendar.getTimeInMillis(Calendar.java:1761)
                      at com.coinc.coinc.coinc.Functions.DaysBetweenTwoDates.getDays(DaysBetweenTwoDates.java:19)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:48)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
E/AndroidRuntime:     at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
E/AndroidRuntime:     at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
E/AndroidRuntime:     at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)
                      at com.coinc.coinc.coinc.DataStructures.SubActivity.<init>(SubActivity.java:15)
                      at com.coinc.coinc.coinc.DataStructures.Activity.<init>(Activity.java:56)

这是产生此问题的代码。仅在我的设备上调用此方法会产生上述错误。

public static int getDays(Time t1, Time t2)
{
    Calendar cal1 = new GregorianCalendar(t1.getYear().getYear(), t1.getMonth().getMonthNumber(), t1.getDay().getDayInMonthNumber());
    Calendar cal2 = new GregorianCalendar(t2.getYear().getYear(), t2.getMonth().getMonthNumber(), t2.getDay().getDayInMonthNumber());
    long startLong = cal1.getTimeInMillis();
    long endLong = cal2.getTimeInMillis();
    long timeBetween = endLong - startLong;
    // System.out.println(endLong + " - " + startLong + " = " + timeBetween + " (" + timeBetween/86400000 + " days)");
    return (int)(timeBetween / 86400000);
}

这是我当前的模拟器设置：

Name: Copy_of_Copy_of_Nexus_7_API_26

CPU/ABI: Google APIs Intel Atom (x86)

Path: C:\Users\Cody\.android\avd\Copy_of_Copy_of_Nexus_7_API_26.avd

Target: google_apis [Google APIs] (API level 26)

Skin: nexus_7_2013

SD Card: 100M

hw.dPad: no

hw.lcd.height: 1920

runtime.network.speed: full

hw.accelerometer: yes

hw.device.name: Nexus 7 2013

vm.heapSize: 128

skin.dynamic: yes

hw.device.manufacturer: Google

hw.lcd.width: 1200

hw.gps: yes

hw.initialOrientation: landscape

image.androidVersion.api: 26

hw.audioInput: yes

image.sysdir.1: system-images\android-26\google_apis\x86\

tag.id: google_apis

showDeviceFrame: yes

hw.camera.back: emulated

hw.mainKeys: no

AvdId: Copy_of_Copy_of_Nexus_7_API_26

hw.camera.front: emulated

hw.lcd.density: 320

avd.ini.displayname: Copy_of_Copy_of_Nexus_7_API_26

hw.gpu.mode: auto

hw.device.hash2: MD5:1a386603f0bf133098332c61cb3a4ee2

hw.ramSize: 1536

hw.trackBall: no

PlayStore.enabled: false

fastboot.forceColdBoot: no

hw.battery: yes

hw.cpu.ncore: 4

hw.sdCard: yes

tag.display: Google APIs

runtime.network.latency: none

hw.keyboard: yes

hw.sensors.proximity: no

disk.dataPartition.size: 800M

hw.sensors.orientation: yes

avd.ini.encoding: UTF-8

hw.gpu.enabled: yes

【问题讨论】：

  • 请edit您的问题提供相关代码。
  • 您能否分享有关主机操作系统和映像版本的详细信息？
  • 是堆大小问题吗？
  • 这是否发生在递归方法中？请问create a Minimal, Complete, and Verifiable example可以吗？我不能轻易复制。
  • 通常 StackOverflowErrors 背后的问题不是在堆栈跟踪顶部看到的方法，而是在调用图中更高的东西。你能发布完整的堆栈跟踪吗？

标签： java android android-emulator stack-overflow


【解决方案1】：

从您的堆栈跟踪中可以看出，您的 SubActivity 正在实例化 Activity，而 Activity 正在实例化 SubActivity。你需要修复这个无限的乒乓球。

Activity init 的一部分是在调用链中深入 6 层的调用（到 Calendar 等等），最终足以溢出堆栈。

【讨论】：

  • 太棒了，先生！这确实是彼此的构造函数中的一个问题。
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