Traceback (most recent call last):


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/bin/.mypy-wrapped", line 12, in <module>

sys.exit(console_entry())


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/__main__.py", line 7, in console_entry

main(None)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/main.py", line 91, in main

res = type_check_only(sources, bin_dir, options, flush_errors, fscache)
# noqa


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/main.py", line 148, in type_check_only

fscache=fscache)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/build.py", line 177, in build

flush_errors, fscache)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/build.py", line 350, in _build

graph = dispatch(sources, manager)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/build.py", line 2560, in dispatch

process_graph(graph, manager)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/build.py", line 2853, in process_graph

process_stale_scc(graph, scc, manager)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/build.py", line 2976, in process_stale_scc

graph[id].type_check_first_pass()


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/build.py", line 2151, in type_check_first_pass

self.type_checker().check_first_pass()


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/checker.py", line 253, in check_first_pass

self.accept(d)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/checker.py", line 352, in accept

stmt.accept(self)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/nodes.py", line 808, in accept

return visitor.visit_class_def(self)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/checker.py", line 1368, in visit_class_def

self.accept(defn.defs)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/checker.py", line 352, in accept

stmt.accept(self)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/nodes.py", line 873, in accept

return visitor.visit_block(self)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/checker.py", line 1514, in visit_block

self.accept(s)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/checker.py", line 352, in accept

stmt.accept(self)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/nodes.py", line 591, in accept

return visitor.visit_func_def(self)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/checker.py", line 663, in visit_func_def

self._visit_func_def(defn)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/checker.py", line 667, in _visit_func_def

self.check_func_item(defn, name=defn.name())


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/checker.py", line 729, in check_func_item

self.check_func_def(defn, typ, name)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/checker.py", line 746, in check_func_def

for item, typ in self.expand_typevars(defn, typ):


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/checker.py", line 1189, in expand_typevars

result.append((expand_func(defn, mapping), expanded))


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/checker.py", line 3612, in expand_func

ret = defn.accept(visitor)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/nodes.py", line 591, in accept

return visitor.visit_func_def(self)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/treetransform.py", line 108, in visit_func_def

self.block(node.body),


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/treetransform.py", line 537, in block

new = self.visit_block(block)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/treetransform.py", line 183, in visit_block

return Block(self.statements(node.body))


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/treetransform.py", line 548, in statements

return [self.stmt(stmt) for stmt in statements]


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/treetransform.py", line 548, in <listcomp>

return [self.stmt(stmt) for stmt in statements]


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/treetransform.py", line 521, in stmt

new = stmt.accept(self)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/nodes.py", line 888, in accept

return visitor.visit_expression_stmt(self)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/treetransform.py", line 213, in visit_expression_stmt

return ExpressionStmt(self.expr(node.expr))


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/treetransform.py", line 515, in expr

new = expr.accept(self)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/nodes.py", line 1670, in accept

return visitor.visit_dict_expr(self)


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/treetransform.py", line 408, in visit_dict_expr

for key, value in node.items])


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/treetransform.py", line 408, in <listcomp>

for key, value in node.items])


 "/nix/store/32h62f2vx423bp9nhlhv1lm4jad99cmg-python3.6-mypy-0.620/lib/python3.6/site-packages/mypy/treetransform.py", line 515, in expr

new = expr.accept(self)
AttributeError: 'NoneType' object has no attribute 'accept'

[!] Traceback (most recent call last):


 "lazagne\softwares\browsers\mozilla.py", line 398, in is_master_password_correct
AttributeError: 'Sequence' object has no attribute 'asOctets'
