Traceback (most recent call last):


 "calibre_plugins.dedrm.kindlekey", line 1540, in getDBfrom


cleartext = UnprotectHeaderData(encryptedValue)


 "calibre_plugins.dedrm.kindlekey", line 1408, in UnprotectHeaderData

crp = LibCrypto()
TypeError: 'NoneType' object is not callable

Traceback (most recent call last):


 "/usr/local/bin/ansible-lint", line 10, in <module>

sys.exit(main())


 "/opt/ansible-lint/lib/python3.8/site-packages/ansiblelint/__main__.py", line 187, in main

matches.extend(runner.run())


 "/opt/ansible-lint/lib/python3.8/site-packages/ansiblelint/__init__.py", line 286, in run

matches.extend(self.rules.run(file, tags=set(self.tags),


 "/opt/ansible-lint/lib/python3.8/site-packages/ansiblelint/__init__.py", line 178, in run

matches.extend(rule.matchyaml(playbookfile, text))


 "/opt/ansible-lint/lib/python3.8/site-packages/ansiblelint/__init__.py", line 125, in matchyaml

result = self.matchplay(file, play)


 "/opt/ansible-lint/lib/python3.8/site-packages/ansiblelint/rules/NoFormattingInWhenRule.py", line 27, in matchplay

for role in play['roles']:
TypeError: 'NoneType' object is not iterable
