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[Solved] json.dump throwing “TypeError: {…} is not JSON serializable” on seemingly valid object?

Hello Guys, How are you all? Hope You all Are Fine. Today I get the following error json.dump throwing “TypeError: {…} is not JSON serializable” on seemingly valid object? 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 json.dump throwing “TypeError: {…} is not JSON serializable” on seemingly valid object Error Occurs?

Today I get the following error json.dump throwing “TypeError: {…} is not JSON serializable” on seemingly valid object? in python.

How To Solve json.dump throwing “TypeError: {…} is not JSON serializable” on seemingly valid object Error ?

  1. How To Solve json.dump throwing “TypeError: {…} is not JSON serializable” on seemingly valid object Error ?

    To Solve json.dump throwing “TypeError: {…} is not JSON serializable” on seemingly valid object Error Because it's not actually a dictionary; it's another mapping type that looks like a dictionary. Use type() to verify. Pass it to dict() to get a real dictionary from it.

  2. json.dump throwing “TypeError: {…} is not JSON serializable” on seemingly valid object?

    To Solve json.dump throwing “TypeError: {…} is not JSON serializable” on seemingly valid object Error Because it's not actually a dictionary; it's another mapping type that looks like a dictionary. Use type() to verify. Pass it to dict() to get a real dictionary from it.

Solution 1

Because it’s not actually a dictionary; it’s another mapping type that looks like a dictionary. Use type() to verify. Pass it to dict() to get a real dictionary from it.

Solution 2

In my case, boolean values in my Python dict were the problem. JSON boolean values are in lowercase (“true”, “false”) whereas in Python they are in Uppercase (“True”, “False”). Couldn’t find this solution anywhere online but hope it helps.

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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