The operation - cannot accept the arguments: [" "], [" "]

[Zain_Abozaid]

[Kevinkun]

obviously you got nothing from tinyDB.

[ChrisWard]

Hello Zain

Your code potentially does not fetch values from TinyDb because of your Value tags. We need to see all the related code.

[ABG]

How many different ways are there to spell 'salary'?

Computers are very fussy.

Read your text blocks.

Also, AI2 math blocks hate text input.

FAQ Section: Debugging

Introductory Testing techniques, including Do It - MIT Sample Connect -> Companion sequence - @ABG How to Read and Understand a Runtime Error Message - @ABG Common Runtime Errors - @TimAI2 How to Teach Debugging thread - Feb 2025 Advanced Do It' to view procedure results, event arguments and local variables How to run Logcat How to use Do It in a loop Screen1.ErrorOccured message numbers SteveJG monster list of things you should not do How to show raw responseContent from your app wh…