Local variables are visually distinguished from globals. You need to make sure that balancea is an integer. Highlighting variable occurrences reminds you that the same name doesn't always mean the same variable and helps spotting typos. TypeError: unsupported operand type(s) for -: 'str' and 'int' is telling you that balancea is a str (type string) and not an int (type integer). Thonny's editor makes these easy to spot. They all compare unequal (except with themselves), and their hash value is derived from their id(). Unclosed quotes and parentheses are the most common beginners' syntax errors. Objects which are instances of user-defined classes are hashable by default. Quote:Most of Python’s immutable built-in objects are hashable mutable containers (such as lists or dictionaries) are not immutable containers (such as tuples and frozensets) are only hashable if their elements are hashable. Now this is just a guess, but I would guess that a list is not a hashable entity.
Here is the relevant piece of code: Get the raw ID number of the current configuration configurationID generateconfigurationID () Update config name at in Cloud updateConfigLog open (logBase+'changeconfignamelog.xml', 'w') Redirect stdout to file sys.stdout updateConfigLog rest.rest ( ('put'. Therefore python contains some built-in exceptions that capture the more frequent unexpected situation. Some of these situation arise frequently. Add the following code into your Thonny code editor: 1 from calculator.simple import SimpleCalculator 2 3 mycalculator SimpleCalculator() 4 n('2 2') 5 print(mycalculator.lcd) This code will print out the result of 2 2 to the Thonny Shell in the main UI. Python 3.8.6 (c:\users\lwdls\appdata\local\programs\python\python38\python.exe)įile "D:\DOWNLOADS\Textbooks - Source Code\Python 3 Thonny IDE\pcpartpicker5.py", line 4, in TypeError: cannot concatenate 'str' and 'NoneType' objects. The goal of an error, or exception, is flagging something unexpected happened while running the code. You have any idea, how fix TypeError: unhashable type: 'list'?
#Type error in thonny how to#
You have any idea, how to print api.supported_parts where
(Jun-01-2021, 07:21 PM)lsepolis123 Wrote: from pcpartpicker import API
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