TypeError: sequence item 0: expected str instance, NoneType found

[dpriskorn]

I tried transpiling a python script today and ran into this: Traceback (most recent call last): File "./pyrs.py", line 20, in rs = transpile(source) File "/home/egil/src/rust/python2rust/pyrs/transpiler.py", line 34, in transpile return transpiler.visit(tree) File "/home/egil/src/rust/python2rust/pyrs/clike.py", line 74, in visit return super(CLikeTranspiler, self).visit(node) File "/usr/lib/python3.8/ast.py", line 363, in visit return visitor(node) File "/home/egil/src/rust/python2rust/pyrs/transpiler.py", line 280, in visit_Module buf += [self.visit(b) for b in node.body] File "/home/egil/src/rust/python2rust/pyrs/transpiler.py", line 280, in buf += [self.visit(b) for b in node.body] File "/home/egil/src/rust/python2rust/pyrs/clike.py", line 74, in visit return super(CLikeTranspiler, self).visit(node) File "/usr/lib/python3.8/ast.py", line 363, in visit return visitor(node) File "/home/egil/src/rust/python2rust/pyrs/transpiler.py", line 193, in visit_Expr s = self.visit(node.value) File "/home/egil/src/rust/python2rust/pyrs/clike.py", line 74, in visit return super(CLikeTranspiler, self).visit(node) File "/usr/lib/python3.8/ast.py", line 363, in visit return visitor(node) File "/home/egil/src/rust/python2rust/pyrs/transpiler.py", line 133, in visit_Call args = ", ".join(args) TypeError: sequence item 0: expected str instance, NoneType found source: https://gitlab.com/-/snippets/2001904

[konchunas]

I found that commenting out # print(f"Calculated net cost: {cost}kr") helps. I'll try to fix that a bit later.