Also having an issue unlocking my vault after transferring MacBooks, received this error message, please help:
java.nio.file.FileSystemAlreadyExistsException
at org.cryptomator.cryptofs.CryptoFileSystems.lambda$create$0(CryptoFileSystems.java:49)
at java.base/java.util.concurrent.ConcurrentHashMap.compute(Unknown Source)
at org.cryptomator.cryptofs.CryptoFileSystems.create(CryptoFileSystems.java:40)
at org.cryptomator.cryptofs.CryptoFileSystemProvider.newFileSystem(CryptoFileSystemProvider.java:301)
at org.cryptomator.cryptofs.CryptoFileSystemProvider.newFileSystem(CryptoFileSystemProvider.java:93)
at java.base/java.nio.file.FileSystems.newFileSystem(Unknown Source)
at java.base/java.nio.file.FileSystems.newFileSystem(Unknown Source)
at org.cryptomator.cryptofs.CryptoFileSystemProvider.newFileSystem(CryptoFileSystemProvider.java:134)
at org.cryptomator.common.vaults.Vault.unlockCryptoFileSystem(Vault.java:126)
at org.cryptomator.common.vaults.Vault.lambda$getCryptoFileSystem$0(Vault.java:104)
at org.cryptomator.common.LazyInitializer.lambda$invokeFactoryIfNull$1(LazyInitializer.java:62)
at java.base/java.util.concurrent.atomic.AtomicReference.updateAndGet(Unknown Source)
at org.cryptomator.common.LazyInitializer.initializeLazily(LazyInitializer.java:49)
at org.cryptomator.common.vaults.Vault.getCryptoFileSystem(Vault.java:104)
at org.cryptomator.common.vaults.Vault.unlock(Vault.java:130)
at org.cryptomator.ui.unlock.UnlockWorkflow.attemptUnlock(UnlockWorkflow.java:107)
at org.cryptomator.ui.unlock.UnlockWorkflow.call(UnlockWorkflow.java:90)
at org.cryptomator.ui.unlock.UnlockWorkflow.call(UnlockWorkflow.java:44)
at javafx.concurrent.Task$TaskCallable.call(Task.java:1425)
at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.base/java.lang.Thread.run(Unknown Source)