rcc.xml file not found with custom templates

[PaulTondeur]

Hi Fabio,

I love the potential of your plugin and how it can make my workflow very efficient. Unfortunately it results in an error for me once I define my custom templates where /rcc.xml is not found, see the error details from my idea.log below.

My guess is that the error comes from this code within your plugin.

It would be great if this could be resolved, but in the meantime maybe you can provide a workaround? Could I for example create a rcc.xml file on my filesystem?

Thanks so much and all the best,

Paul

2021-12-21 20:11:59,319 [ 650576]   INFO - lij.openapi.util.io.FileUtilRt - /rcc.xml (Read-only file system) 
java.io.FileNotFoundException: /rcc.xml (Read-only file system)
	at java.base/java.io.FileOutputStream.open0(Native Method)
	at java.base/java.io.FileOutputStream.open(FileOutputStream.java:298)
	at java.base/java.io.FileOutputStream.<init>(FileOutputStream.java:237)
	at java.base/java.io.FileOutputStream.<init>(FileOutputStream.java:187)
	at com.intellij.openapi.util.io.FileUtilRt.createIfNotExists(FileUtilRt.java:981)
	at com.intellij.openapi.vfs.impl.local.LocalFileSystemBase.createChildFile(LocalFileSystemBase.java:337)
	at com.intellij.openapi.vfs.newvfs.persistent.PersistentFSImpl.createChildFile(PersistentFSImpl.java:499)
	at com.intellij.openapi.vfs.newvfs.impl.VirtualFileSystemEntry.createChildData(VirtualFileSystemEntry.java:276)
	at com.intellij.configurationStore.StorageUtilKt.getOrCreateVirtualFile(storageUtil.kt:147)
	at com.intellij.configurationStore.FileBasedStorageKt.writeFile(FileBasedStorage.kt:280)
	at com.intellij.configurationStore.FileBasedStorage$FileSaveSession.saveLocally(FileBasedStorage.kt:117)
	at com.intellij.configurationStore.XmlElementStorage$XmlElementStorageSaveSession$SaveExecutor.save(XmlElementStorage.kt:164)
	at com.intellij.configurationStore.SaveExecutorKt.executeSave(SaveExecutor.kt:92)
	at com.intellij.configurationStore.SaveExecutorKt.saveSessions(SaveExecutor.kt:86)
	at com.intellij.configurationStore.ProjectSaveSessionProducerManager$saveWithAdditionalSaveSessions$$inlined$withEdtContext$1$lambda$1.compute(actions.kt:62)
	at com.intellij.openapi.application.impl.ApplicationImpl.lambda$runWriteAction$15(ApplicationImpl.java:956)
	at com.intellij.openapi.application.impl.ApplicationImpl.runWriteActionWithClass(ApplicationImpl.java:935)
	at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:956)
	at com.intellij.configurationStore.ProjectSaveSessionProducerManager$saveWithAdditionalSaveSessions$$inlined$withEdtContext$1.invokeSuspend(ComponentStoreImpl.kt:719)
	at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
	at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
	at com.intellij.openapi.application.constraints.BaseConstrainedExecution$Companion$scheduleWithinConstraints$1.invoke(BaseConstrainedExecution.kt:68)
	at com.intellij.openapi.application.constraints.BaseConstrainedExecution$Companion.scheduleWithinConstraints(BaseConstrainedExecution.kt:71)
	at com.intellij.openapi.application.constraints.BaseConstrainedExecution.scheduleWithinConstraints(BaseConstrainedExecution.kt:38)
	at com.intellij.openapi.application.impl.BaseExpirableExecutorMixinImpl.access$scheduleWithinConstraints$s1153900543(BaseExpirableExecutorMixinImpl.kt:12)
	at com.intellij.openapi.application.impl.BaseExpirableExecutorMixinImpl$scheduleWithinConstraints$$inlined$Runnable$1.run(Runnable.kt:19)
	at com.intellij.openapi.application.TransactionGuardImpl.runWithWritingAllowed(TransactionGuardImpl.java:214)
	at com.intellij.openapi.application.TransactionGuardImpl.access$200(TransactionGuardImpl.java:21)
	at com.intellij.openapi.application.TransactionGuardImpl$2.run(TransactionGuardImpl.java:196)
	at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:805)
	at com.intellij.openapi.application.impl.ApplicationImpl.lambda$invokeLater$4(ApplicationImpl.java:348)
	at com.intellij.openapi.application.impl.FlushQueue.doRun(FlushQueue.java:82)
	at com.intellij.openapi.application.impl.FlushQueue.runNextEvent(FlushQueue.java:131)
	at com.intellij.openapi.application.impl.FlushQueue.flushNow(FlushQueue.java:47)
	at com.intellij.openapi.application.impl.FlushQueue$FlushNow.run(FlushQueue.java:187)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:776)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:746)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:891)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:760)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:447)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:818)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:446)
	at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:805)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:492)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

[PaulTondeur]

I think it has to to with the path, pointing to the root of the filesystem:

@State(
        name = "ComponentSettings",
        storages = {
                @Storage("/rcc.xml")
        }
)

Removing the slash might solve it