SVT [IntelliJ] Error occurred when creating new project: Directory cannot be removed

[naveenkaratekid]

Codewind version: 0.12 OS: Windows

IDE extension version:0.12 IDE version:IntelliJ 2019-3-5

Description: When I install Codewind and create an Appsody Open Liberty project for the first time, the project creates, but I get this popup error message that says

An error occurred while starting a build for the apps-op project: Directory cannot be removed..

However, if I create another appsody open liberty project, the error message does not show up. Steps to reproduce:

1. Make sure the codewind images are not there before you start.
2. Install Codewind in IntelliJ
3. Create an Appsody Open Liberty project

Screenshot:

@jagraj

[jagraj]

I can not reproduce this problem with Codewind 0.11.0 release. Looks like this is specific to Codewind 0.12.0 release.

[sujeilyfonseca]

During our call to debug the issue, we reproduced the problem on my Windows VM. The issue seems to be intermittent and occurs when the temp directory is held by a resource, making Codewind unable to delete the directory.

Notes:

• I created three Appsody Open Liberty projects, and I got the popup with the first of them.
• I created three Appsody Quarkus projects, and I got the popup with the first two projects.
• I created other projects, such as Appsody Spring and Default projects, and didn't get the popup.
• The issue seems to occur with Appsody projects and only on Windows.

2020-05-14 12:43:08,908 [1965806]   WARN - e.SetupCodewindProjectRunnable - An error occurred creating project cw-appsody-quarkus-2 
java.io.IOException: Directory cannot be removed.
    at org.eclipse.codewind.intellij.core.FileUtil.deleteDirectory(FileUtil.java:106)
    at org.eclipse.codewind.intellij.ui.module.SetupCodewindProjectRunnable.run(SetupCodewindProjectRunnable.java:79)
    at com.intellij.openapi.progress.impl.CoreProgressManager$2.run(CoreProgressManager.java:247)
    at com.intellij.openapi.progress.impl.CoreProgressManager$TaskRunnable.run(CoreProgressManager.java:888)
    at com.intellij.openapi.progress.impl.CoreProgressManager$5.run(CoreProgressManager.java:441)
    at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:163)
    at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:585)
    at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:531)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:59)
    at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:150)
    at com.intellij.openapi.application.impl.ApplicationImpl.lambda$null$4(ApplicationImpl.java:441)
    at com.intellij.util.ConcurrencyUtil.runUnderThreadName(ConcurrencyUtil.java:221)
    at com.intellij.util.ConcurrencyUtil.lambda$underThreadNameRunnable$3(ConcurrencyUtil.java:209)
    at com.intellij.openapi.application.impl.ApplicationImpl$1.run(ApplicationImpl.java:238)
    at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
    at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
    at java.base/java.lang.Thread.run(Thread.java:834)

[keithchong]

Project bind was successful, just before the attempt to delete the temporary folder. The codewind project is valid. I can reproduce this issue but it is intermittent. Users can disregard this error message.