I’m trying to run Gradle in a tox session and see some interesting errors:
tox -vr
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.
F
some.py Executing: script/gradlew -i --stacktrace tasks
Initialized native services in: /home/akovi/.gradle/native
FAILURE: Build failed with an exception.
* What went wrong:
Could not open terminal for stdout: $TERM not set
This is easily reproducible by unsetting TERM and running any gradle commands. In server sessions it is common that TERM is not set, so I think this is a bug.
Before I upgraded to 3.0, I was able to produce a stack trace with 2.7 (it seems to be not possible any more with 3.0)
FAILURE: Build failed with an exception.
* What went wrong:
Could not open terminal for stdout: $TERM not set
* Try:
Run with --debug option to get more log output.
* Exception is:
net.rubygrapefruit.platform.NativeException: Could not open terminal for stdout: $TERM not set
at net.rubygrapefruit.platform.internal.TerminfoTerminal.init(TerminfoTerminal.java:49)
at net.rubygrapefruit.platform.internal.WrapperTerminal.init(WrapperTerminal.java:41)
at net.rubygrapefruit.platform.internal.AbstractTerminals.getTerminal(AbstractTerminals.java:35)
at org.gradle.internal.nativeintegration.console.NativePlatformConsoleDetector.getConsole(NativePlatformConsoleDetector.java:42)
at org.gradle.logging.internal.ConsoleConfigureAction.execute(ConsoleConfigureAction.java:38)
at org.gradle.logging.internal.ConsoleConfigureAction.execute(ConsoleConfigureAction.java:29)
at org.gradle.logging.internal.OutputEventRenderer.attachProcessConsole(OutputEventRenderer.java:77)
at org.gradle.logging.internal.DefaultLoggingManager.attachProcessConsole(DefaultLoggingManager.java:165)
at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:204)
at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:169)
at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:33)
at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:22)
at org.gradle.launcher.Main.doAction(Main.java:33)
at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:54)
at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:35)
at org.gradle.launcher.GradleMain.main(GradleMain.java:23)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.java:30)
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:129)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)
Another interesting issue is when I run tox with nohup, the build succeeds; however, exceptions are present in the log:
nohup tox -vr
some.py Starting a Gradle Daemon (subsequent builds will be faster)
Exception in thread "DisconnectableInputStream source reader" org.gradle.api.UncheckedIOException: java.io.IOException: Bad file descriptor
at org.gradle.internal.UncheckedException.throwAsUncheckedException(UncheckedException.java:43)
at org.gradle.util.DisconnectableInputStream$1.run(DisconnectableInputStream.java:125)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: Bad file descriptor
at java.io.FileInputStream.readBytes(Native Method)
at java.io.FileInputStream.read(FileInputStream.java:272)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
at java.io.BufferedInputStream.read1(BufferedInputStream.java:275)
at java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at org.gradle.util.DisconnectableInputStream$1.run(DisconnectableInputStream.java:96)
... 1 more
:clean UP-TO-DATE
:sometask
BUILD SUCCESSFUL
Gradle details:
------------------------------------------------------------
Gradle 3.0
------------------------------------------------------------
Build time: 2016-08-15 13:15:01 UTC
Revision: ad76ba00f59ecb287bd3c037bd25fc3df13ca558
Groovy: 2.4.7
Ant: Apache Ant(TM) version 1.9.6 compiled on June 29 2015
JVM: 1.7.0_111 (Oracle Corporation 24.111-b01)
OS: Linux 3.19.0-32-generic amd64