I wanted to update my plugin to sponge 4.0 but if i try to refresh the gradle projekt i get this error:
Synchronize Gradle root project at D:\mods und plugins\workspaces\Sponge\TP-pvp with workspace failed due to an error configuring Eclipse.
Cannot read Gradle configuration for project Sponge.
Resource is out of sync with the file system: ‘/Sponge/.settings/gradle.prefs’.
org.eclipse.buildship.core.GradlePluginsRuntimeException: Cannot read Gradle configuration for project Sponge.
at org.eclipse.buildship.core.configuration.internal.ProjectConfigurationPersistence.readProjectConfiguration(ProjectConfigurationPersistence.java:131)
at org.eclipse.buildship.core.configuration.internal.DefaultProjectConfigurationManager.readProjectConfiguration(DefaultProjectConfigurationManager.java:101)
at org.eclipse.buildship.core.workspace.internal.DefaultWorkspaceGradleOperations$2.apply(DefaultWorkspaceGradleOperations.java:93)
at org.eclipse.buildship.core.workspace.internal.DefaultWorkspaceGradleOperations$2.apply(DefaultWorkspaceGradleOperations.java:89)
at com.google.common.collect.Iterators$7.computeNext(Iterators.java:647)
at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:143)
at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:138)
at com.google.common.collect.ImmutableList.copyOf(ImmutableList.java:268)
at com.google.common.collect.ImmutableList.copyOf(ImmutableList.java:226)
at com.google.common.collect.FluentIterable.toList(FluentIterable.java:334)
at org.eclipse.buildship.core.workspace.internal.DefaultWorkspaceGradleOperations.collectOpenWorkspaceProjectsRemovedFromGradleBuild(DefaultWorkspaceGradleOperations.java:89)
at org.eclipse.buildship.core.workspace.internal.DefaultWorkspaceGradleOperations.synchronizeGradleBuildWithWorkspace(DefaultWorkspaceGradleOperations.java:60)
at org.eclipse.buildship.core.workspace.SynchronizeGradleProjectJob.runToolingApiJobInWorkspace(SynchronizeGradleProjectJob.java:71)
at org.eclipse.buildship.core.util.progress.ToolingApiWorkspaceJob$1.run(ToolingApiWorkspaceJob.java:74)
at org.eclipse.buildship.core.util.progress.ToolingApiInvoker.invoke(ToolingApiInvoker.java:61)
at org.eclipse.buildship.core.util.progress.ToolingApiWorkspaceJob.runInWorkspace(ToolingApiWorkspaceJob.java:71)
at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:39)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.eclipse.core.internal.resources.ResourceException: Resource is out of sync with the file system: ‘/Sponge/.settings/gradle.prefs’.
at org.eclipse.core.internal.localstore.FileSystemResourceManager.read(FileSystemResourceManager.java:830)
at org.eclipse.core.internal.resources.File.getContents(File.java:269)
at org.eclipse.core.internal.resources.File.getContents(File.java:260)
at org.eclipse.buildship.core.configuration.internal.ProjectConfigurationPersistence.readProjectConfiguration(ProjectConfigurationPersistence.java:118)
… 17 more