ERROR: Command execution failed: Traceback (most recent call last):
  File "/home/swissdotnet/yocto/poky/bitbake/lib/bb/command.py", line 99, in runAsyncCommand
    self.cooker.updateCache()
  File "/home/swissdotnet/yocto/poky/bitbake/lib/bb/cooker.py", line 1468, in updateCache
    self.parser = CookerParser(self, filelist, masked)
  File "/home/swissdotnet/yocto/poky/bitbake/lib/bb/cooker.py", line 1907, in __init__
    if not self.bb_cache.cacheValid(filename, appends):
  File "/home/swissdotnet/yocto/poky/bitbake/lib/bb/cache.py", line 471, in cacheValid
    self.cacheValidUpdate(fn, appends)
  File "/home/swissdotnet/yocto/poky/bitbake/lib/bb/cache.py", line 534, in cacheValidUpdate
    f, exist = f.split(":")
ValueError: need more than 1 value to unpack