ResourceException: Problems encountered while copying resources.

I started getting the error below popping up every once in a while since upgrading to one of the later releases.

Environment

• Operating System: OSX Sierra - 10.12.3
• JDK version: 8.121
• Visual Studio Code version: 1.10.2
• Java extension version: 0.0.13

Steps To Reproduce

1. Ever since the latest update I have been receiving the error below. This is happening on an Android project.

[Error - 5:00:10 PM] Mar 20, 2017 2:50:47 PM JavaBuilder handling ImageBuilderInternalException while building: jdt.ls-java-project
Problems encountered while copying resources.
org.eclipse.core.internal.resources.ResourceException: Problems encountered while copying resources.
	at org.eclipse.core.internal.localstore.FileSystemResourceManager.copy(FileSystemResourceManager.java:336)
	at org.eclipse.core.internal.resources.Resource.copy(Resource.java:545)
	at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.copyResource(AbstractImageBuilder.java:383)
	at org.eclipse.jdt.internal.core.builder.BatchImageBuilder$3.visit(BatchImageBuilder.java:231)
	at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:84)
	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:82)
	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:87)
	at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:129)
	at org.eclipse.core.internal.resources.Resource.accept(Resource.java:94)
	at org.eclipse.core.internal.resources.Resource.accept(Resource.java:52)
	at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.copyExtraResourcesBack(BatchImageBuilder.java:200)
	at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.cleanOutputFolders(BatchImageBuilder.java:124)
	at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.build(BatchImageBuilder.java:47)
	at org.eclipse.jdt.internal.core.builder.JavaBuilder.buildAll(JavaBuilder.java:256)
	at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:180)
	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:735)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:206)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:246)
	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:301)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:304)
	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:360)
	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:383)
	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:142)
	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:232)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)
Contains: Resource '/jdt.ls-java-project/src/pom.xml' does not exist.

Unfortunately, I am not able to upload a sample project right now.

Bắt đầu bằng việc tái hiện lỗi không liên tục trong một dự án Android bằng môi trường VS Code và tiện ích mở rộng Java đã được báo cáo. Theo dõi ResourceException từ JavaBuilder qua BatchImageBuilder.copyExtraResourcesBack, tập trung vào tài nguyên bị thiếu jdt.ls-java-project/src/pom.xml. Công việc được xem là hoàn tất khi đã hiểu lỗi sao chép và lỗi này không còn xảy ra trong các điều kiện đã báo cáo.