Is this show my driller successfully installed?

[SOSCapture]

yzb@ubuntu:~/Downloads/driller-master/tests$ python test_driller.py
WARNING | 2017-03-30 04:31:28,820 | tracer.cachemanager.LocalCacheManager | caching state to /tmp/sc1_0b32aa01_01-8955a29d51c1edd39b0e53794ebcf464.tcache
Exception AttributeError: "'NoneType' object has no attribute 'release_handle'" in <bound method UcCleanupManager._finalizer of <unicorn.unicorn.UcCleanupManager object at 0x7fd665999e50>> ignored

[rhelmot]

Your screenshot didn't upload, but that looks good. You can really run the tests with nosetests -v --nologcapture test_*.py, which will print out a status message at the end.

[SOSCapture]

Can you explain it more specific ?Why driller still throw a exception out?Does it mean the terminate of driller?How can I fix this problem?Thank you very much ! @rhelmot

[rhelmot]

It is not a problem. As you can see with the large OK, text, everything has finished correctly. This is an error that has been ignored on the destruction of a unicorn engine object. If you are very concerned about this, you should submit a bug report to Unicorn, not to us.

[SOSCapture]

Thank you very much !It means that I can use my driller for further testing now . @rhelmot