尝试执行gradle.bat文件或与此相关的任何gradle命令(例如gradle -version)时,出现以下错误。
FAILURE: Build failed with an exception.
* What went wrong:
java.io.IOException: The filename, directory name, or volume label syntax is incorrect
Gradle 版本:4.10.2JDK:“1.8.0_261”
作业系统:Windows 10(x64)
可能出了什么问题?
附注:我也尝试过使用较新的gradle版本(6.6.1)进行相同操作。它产生了类似的错误。
FAILURE: Build failed with an exception.
* What went wrong:
java.io.IOException: The filename, directory name, or volume label syntax is incorrect
* Try:
Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Exception is:
org.gradle.api.UncheckedIOException: java.io.IOException: The filename, directory name, or volume label syntax is incorrect
at org.gradle.internal.FileUtils.canonicalize(FileUtils.java:204)
at org.gradle.initialization.BuildLayoutParameters.findGradleUserHomeDir(BuildLayoutParameters.java:51)
at org.gradle.initialization.BuildLayoutParameters.<init>(BuildLayoutParameters.java:39)
at org.gradle.launcher.cli.converter.BuildLayoutConverter.defaultValues(BuildLayoutConverter.java:42)
at org.gradle.launcher.cli.DefaultCommandLineActionFactory$WithLogging.execute(DefaultCommandLineActionFactory.java:205)
at org.gradle.launcher.Main.doAction(Main.java:35)
at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:50)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:60)
at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:37)
at org.gradle.launcher.GradleMain.main(GradleMain.java:31)
Caused by: java.io.IOException: The filename, directory name, or volume label syntax is incorrect
at java.io.WinNTFileSystem.canonicalize0(Native Method)
at java.io.WinNTFileSystem.canonicalize(WinNTFileSystem.java:428)
at java.io.File.getCanonicalPath(File.java:618)
at java.io.File.getCanonicalFile(File.java:643)
at org.gradle.internal.FileUtils.canonicalize(FileUtils.java:202)
... 13 more
最佳答案
只需在用户变量下而不是系统变量下添加GRADLE_USER_HOME环境变量即可解决该问题。
关于java - Java IOException使Gradle构建失败,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/63736593/