What is the meaning of this error? Does anyone here know how to fix this kind of error. Any help is much appreciated
"UnboundLocalError: local variable 'qty1' referenced before assignment"
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What is the meaning of this error? Does anyone here know how to fix this kind of error. Any help is much appreciated
"UnboundLocalError: local variable 'qty1' referenced before assignment"
You are using qty1 before you have assigned it.
Example:
def test():
print(c);
c = 'hello';
calling test() will result in your error. You can't print c before it is assigned.
This usually occurs when one uses same variable names in different scopes.
Example:
c = 'Hey!'
def test():
print(c);
def test2():
print(c);
c = 'hello';
calling test() will work. The outer variable c will be used. Calling test2() will result in the error above, since the inner scope has its own variable c.
Regards.
Hi
This link will help you
http://stackoverflow.com/questions/15367760/python-unboundlocalerror-local-variable-referenced-before-assignment
http://stackoverflow.com/questions/19961562/python2-7-error-unboundlocalerror-local-variable-i-referenced-before-assignm