Task :compileWidgets FAILED after upgrade to 1.4.0

Support
#1

Hi,

after upgrading studio and my project to 1.4.0 i get the following error on bootRun Task:

Task :compileWidgets FAILED
Fehler: Hauptklasse source\src\main\java;C:\Project\test konnte nicht gefunden oder geladen werden
Ursache: java.lang.ClassNotFoundException: source\src\main\java;C:\Project\test

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':compileWidgets'.

* Exception is:
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':compileWidgets'.
	at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.lambda$executeIfValid$1(ExecuteActionsTaskExecuter.java:142)

Caused by: org.gradle.process.internal.ExecException: Process 'command 'C:\Users\user\.jdks\liberica-17.0.5\bin\java.exe'' finished with non-zero exit value 1
	at org.gradle.process.internal.DefaultExecHandle$ExecResultImpl.assertNormalExitValue(DefaultExecHandle.java:415)
	at org.gradle.process.internal.DefaultJavaExecAction.execute(DefaultJavaExecAction.java:52)
	at org.gradle.process.internal.DefaultExecActionFactory.javaexec(DefaultExecActionFactory.java:195)
	at org.gradle.api.internal.project.DefaultProject.javaexec(DefaultProject.java:1161)
	at io.jmix.gradle.ui.WidgetsCompile.compileWidgets(WidgetsCompile.java:152)

could someone help me what’s the cause of this?

thanks

#3

Hello!

I’ve tried to reproduce the exception but without success. Could you please describe steps to reproduce the problem, which add-ons are setup? or share demo project with the given exception.

#4

thanks for your help! I’m using the following starter in my build.gradle:

    implementation 'io.jmix.ui:jmix-charts-starter'
    implementation 'io.jmix.dashboards:jmix-dashboards-chart-starter'
    widgets 'io.jmix.ui:jmix-charts-widgets'
    widgets 'io.jmix.ui:jmix-ui-widgets'

and

compileWidgets {
    generate "de.begpaf.mitgliederverwaltung.widgets.CustomWidgetSet"
    includePaths("**/io/jmix/**/widget/**", "**/de/demo/test/widgets/**")
}

i will try to setup a sample project.

#5

Tried project with Charts, Dashboards, Reports and jmix-dashboards-chart-starter - compilation works. Also, I used Liberica JDK 17.0.5.

Could you try to remove build folder in your project and rebuild it?

#6

I’ve tried this already. But I could solve this issue now by renaming my working directory. I had spaces in my file structure. I know that’s not a good idea, but this worked until 1.4.0. Thanks for your help anyway!

#7

Thank you for reporting about the problem.
It will be fixed in the next patch, see issue.