TypeError: unsupported operand type(s) for +: 'dict' and 'int'

[nick12341234]

Hello, can anyone explain me why this happens?

Error:
Traceback (most recent call last):
  File "/Users/nick/Documents/yo.py", line 1661, in <module>
    eq2= sym.Eq(sqrt((pitchbefx-x1)**2 + (pitchbefy-y1)**2),d+d2)
TypeError: unsupported operand type(s) for +: 'dict' and 'int'

Thank you a lot.

Yoriz write Jul-15-2022, 05:12 AM:
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[ndc85430]

The error message is quite clear: you're using + between a dictionary and an integer, which doesn't make sense.

I'd guess d and d2 are those things, but in any case you need to fix that. How you do so depends on what exactly you're trying to do.