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[Solved] ValueError: shape mismatch: objects cannot be broadcast to a single shape

Hello Guys, How are you all? Hope You all Are Fine. Today I get the following error ValueError: shape mismatch: objects cannot be broadcast to a single shape in python. So Here I am Explain to you all the possible solutions here.

Without wasting your time, Let’s start This Article to Solve This Error.

How ValueError: shape mismatch: objects cannot be broadcast to a single shape Error Occurs?

Today I get the following error ValueError: shape mismatch: objects cannot be broadcast to a single shape in python.

How To Solve ValueError: shape mismatch: objects cannot be broadcast to a single shape Error ?

  1. How To Solve ValueError: shape mismatch: objects cannot be broadcast to a single shape Error ?

    To Solve ValueError: shape mismatch: objects cannot be broadcast to a single shape Error Based on this, my guess is that your x and y inputs have different shapes from one another, making them incompatible for element-wise multiplication.

  2. ValueError: shape mismatch: objects cannot be broadcast to a single shape

    To Solve ValueError: shape mismatch: objects cannot be broadcast to a single shape Error Based on this, my guess is that your x and y inputs have different shapes from one another, making them incompatible for element-wise multiplication.

Solution 1

This particular error implies that one of the variables being used in the arithmetic on the line has a shape incompatible with another on the same line (i.e., both different and non-scalar). Since n and the output of np.add.reduce() are both scalars, this implies that the problem lies with xm and ym, the two of which are simply your x and y inputs minus their respective means.

Based on this, my guess is that your x and y inputs have different shapes from one another, making them incompatible for element-wise multiplication.

** Technically, it’s not that variables on the same line have incompatible shapes. The only problem is when two variables being added, multiplied, etc., have incompatible shapes, whether the variables are temporary (e.g., function output) or not. Two variables with different shapes on the same line are fine as long as something else corrects the issue before the mathematical expression is evaluated.

Summery

It’s all About this issue. Hope all solution helped you a lot. Comment below Your thoughts and your queries. Also, Comment below which solution worked for you? Thank You.

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