在 Windows 上开始使用 Corda答案

【问题标题】：Getting started on Corda on Windows在 Windows 上开始使用 Corda
【发布时间】：2019-10-04 16:25:10
【问题描述】：

我正在尝试在 Windows 上开始使用 Corda，并且我正在使用以下文档遵循入门指南：

我已经下载了所有最新版本（截至 22.09.19）的 Git（2.23.0，64 位版本）/Java JDK（jdk-8u221-windows-x64.exe）/和最新的 IntelliJ。

但是我面临以下问题：

当我打开“事件日志”时，我没有看到任何消息事件分级消息
此外，当我尝试从 Intellj > Run CordaApps Kotlin 运行节点时，我收到以下错误消息：

当我尝试从 Git bash 终端运行节点时

Jatin@LAPTOP-16QRBJDJ MINGW64 ~/cordapp-tutorial (release-V3)

$ ./gradlew.bat deployNodes
Starting a Gradle Daemon, 1 stopped Daemon could not be reused, use --status for details
:java-source:compileJava UP-TO-DATE
:java-source:processResources UP-TO-DATE
:java-source:classes UP-TO-DATE
:java-source:configureCordappFatJar
:java-source:jar UP-TO-DATE
:java-source:deployNodes
Bootstrapping local network in C:\Users\Jatin\cordapp-tutorial\java-source\build\nodes
Node config files found in the root directory - generating node directories
Generating directory for Notary
Generating directory for PartyA
Generating directory for PartyB
Generating directory for PartyC
Nodes found in the following sub-directories: [Notary, PartyA, PartyB, PartyC]
Waiting for all nodes to generate their node-info files...
:java-source:deployNodes FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':java-source:deployNodes'.
> Node in Notary exited with 1 when generating its node-info - see logs in C:\Users\Jatin\cordapp-tutorial\java-source\build\nodes\Notary\logs

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 23s
5 actionable tasks: 2 executed, 3 up-to-date

日志：

CAPSULE EXCEPTION: Illegal char <"> at index 34: C:\Program Files\Java\jdk1.7.0\bin" (for stack trace, run with -Dcapsule.log=verbose)
USAGE: <options> corda.jar

  Actions:
  capsule.version - Prints the capsule and application versions.
  capsule.modes - Prints all available capsule modes.
  capsule.jvms - Prints a list of all JVM installations found.
  capsule.help - Prints this help message.

  Options:
  capsule.mode=<value> - Picks the capsule mode to run.
  capsule.reset - Resets the capsule cache before launching. The capsule to be re-extracted (if applicable), and other possibly cached files will `enter code here`be recreated.
  capsule.log=<value> (default: quiet) - Picks a log level. Must be one of none, quiet, verbose, or debug.
  capsule.java.home=<value> - Sets the location of the Java home (JVM installation directory) to use; If 'current' forces the use of the JVM that launched  the capsule.
  capsule.java.cmd=<value> - Sets the path to the Java executable to use.
  capsule.jvm.args=<value> - Sets additional JVM arguments to use when running the application."

【问题讨论】：

请阅读Under what circumstances may I add “urgent” or other similar phrases to my question, in order to obtain faster answers? - 总结是这不是解决志愿者的理想方式，并且可能会适得其反。请不要将此添加到您的问题中。
halfer - 请确认我的下一步是什么？如何让这个例子工作？
我已将其删除.. 请告知下一步是什么？

标签： gradle intellij-idea

【解决方案1】：

您是否将 Java 类路径设置为指向 jdk1.8.0_221？

从日志记录看来jdk是1.7的。 Corda 至少需要 8u171 版本。请检查类路径和安装的java版本。

您应该按照 Oracle 文档“https://docs.oracle.com/javase/7/docs/webnotes/install/windows/jdk-installation-windows.html#path”中的说明将 Java 添加到 PATH 环境变量中

【讨论】：

【解决方案2】：

您使用的是哪个 java 变体？

如果是 Adopt OpenJDK 8，请使用 HotSpot JVM 而不是 OpenJ9 版本。

这里是 windows x64 AdoptOpenJDK 8的链接

【讨论】：