Search Issue Tracker

In Progress

Fix In Review for 6000.0.X, 6000.2.X, 6000.3.X, 6000.4.X

Won't Fix in 2022.3.X

Votes

1

Found in

2022.3.66f1

6000.0.58f1

6000.2.4f1

6000.3.0b2

6000.4.0a2

Issue ID

UUM-117367

Regression

No

NotImplementedException is thrown when using System.String.Replace(String, String, Boolean, CultureInfo)

-

Reproduction steps:
1. Open the attached “IN-115424.zip” project
2. Open the “SampleScene”
3. Enter Play mode
4. Observe the Console

Expected Result: No errors in the Console
Actual result: “NotImplementedException: The method or operation is not implemented.” error in the Console

Reproducible with: 2021.3.56f1, 2022.3.66f1, 6000.0.58f1, 6000.2.4f1, 6000.3.0b2

Reproducible on: Windows 11, macOS 15.6 (M1 Max)
Not reproducible on: no other environments tested

  1. Resolution Note (fix version 6000.4):

    Fix the System.String.Replace throwing NotImplementedException.

  2. Resolution Note (fix version 6000.3):

    Fix the System.String.Replace throwing NotImplementedException.

  3. Resolution Note (fix version 6000.2):

    Fix the System.String.Replace throwing NotImplementedException.

  4. Resolution Note (fix version 6000.0):

    Fix the System.String.Replace throwing NotImplementedException.

  5. Resolution Note (2022.3.X):

    2022.3 is in xLTS and we are currently not backporting fixes to non-blocking issues back that far to ensure the stability of a mature release.

Comments (1)

  1. LukeDawn

    Sep 14, 2025 09:55

    I'm getting this error using:-
    text.Replace(word, replacement, StringComparison.InvariantCultureIgnoreCase);

Add comment

Log in to post comment

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.