Computed attribute for analog fuel

Greetings.

I used to use the sample computed attribute below for computing analog adc2 value to fuel:

adc2 ? adc2 / 0.0125‬ : null

However, after updating, it seems to be rejecting that computed attribute with error:

org.traccar.storage.StorageException: java.sql.SQLException: Incorrect string value: '\xE2\x80\xAC : ...' for column 'expression' at row 1

This is happening on new computed attributes (saving stage). Old computed attributes in the same format are working well
Would anyone know what i need to change please?

The error tells us that the expression is different from what you provided.

Hi Anton. Thanks for the response. This was the expression used as shown in the screenshot.

I have however realized that it works if i manually enter the same expression and not copy and paste it. I suspect copying and pasting may have inserted special formatting or something else. This is for someone who might experience the same in future.

Copy paste likely includes some special invisible characters.

Thank you Anton