【发布时间】:2018-12-10 12:38:41
【问题描述】:
我有一个使用 LibGdx 版本 1.9.9 开发的 Android 游戏,我正在尝试以 HTML 格式导出。我正在使用 GWT (V-2.8.2)。游戏在安卓上运行良好,没有任何问题。通过运行此命令./gradlew html:dist 导出游戏时,我没有收到任何错误。
但是当我将导出的库放入 localhost 并尝试访问游戏时,首先出现默认加载器,然后出现带有此错误消息的空白屏幕:
GwtApplication: exception: (TypeError) : null is not an object (evaluating 'null.zY')
(TypeError) : null is not an object (evaluating 'null.zY')
这在每个浏览器中都会发生 - Safari、Chrome、Firefox。
堆栈跟踪没有显示任何重要的调试位置。
知道问题出在哪里吗?谢谢。
HTML Gradle:
gwt {
gwtVersion='2.8.0' // Should match the gwt version used for building the gwt backend
maxHeapSize="2G" // Default 256m is not enough for gwt compiler. GWT is HUNGRY
minHeapSize="1G"
src = files(file("src/")) // Needs to be in front of "modules" below.
modules 'com.package.gamename.GdxDefinition'
devModules 'com.package.gamename.GdxDefinitionSuperdev'
project.webAppDirName = 'webapp'
compiler {
strict = true;
disableCastChecking = true;
}
}
import org.wisepersist.gradle.plugins.gwt.GwtSuperDev
def HttpFileServer server = null
def httpFilePort = 8080
task startHttpServer () {
dependsOn draftCompileGwt
String output = project.buildDir.path + "/gwt/draftOut"
doLast {
copy {
from "webapp"
into output
}
copy {
from "war"
into output
}
server = new SimpleHttpFileServerFactory().start(new File(output), httpFilePort)
println "Server started in directory " + server.getContentRoot() + ", http://localhost:" + server.getPort()
}
}
task superDev (type: GwtSuperDev) {
dependsOn startHttpServer
doFirst {
gwt.modules = gwt.devModules
}
}
task dist(dependsOn: [clean, compileGwt]) {
doLast {
file("build/dist").mkdirs()
copy {
from "build/gwt/out"
into "build/dist"
}
copy {
from "webapp"
into "build/dist"
}
copy {
from "war"
into "build/dist"
}
}
}
task addSource {
doLast {
sourceSets.main.compileClasspath += files(project(':core').sourceSets.main.allJava.srcDirs)
}
}
tasks.compileGwt.dependsOn(addSource)
tasks.draftCompileGwt.dependsOn(addSource)
sourceCompatibility = 1.6
sourceSets.main.java.srcDirs = [ "src/" ]
eclipse.project {
name = appName + "-html"
}
【问题讨论】: