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Fixed

Votes

0

Found in

2019.2.0a8

Issue ID

1136199

Regression

Yes

The Error "Copying assembly from Temp to Library failed" appears when updating the project to 2019.2.0a8 version

Scripting

-

To reproduce:
1. Open attached project "prof"
2. Open it with Unity 2019.2.0a8
3. Close and reopen the project with 2018.2.0a8 and check the console

Actual result: error appears in the console
Expected result: there should be no error.

Reproduced with: 2019.2.0a8
Can't reproduce with 2019.2.0a7

Error:
Copying assembly from 'Temp/com.unity.multiplayer-hlapi.Runtime.dll' to 'Library/ScriptAssemblies/com.unity.multiplayer-hlapi.Runtime.dll' failed

  1. Resolution Note:

    Should be fixed in HLAPI package v 1.0.2

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Comments (20)

  1. mccann

    Sep 30, 2019 14:39

    Issue happened on 2019.2.5f1. I removed the multiplayer package (wasn't using) and resolved the issue.

  2. ToddLakes

    Aug 22, 2019 14:32

    This is a typical bug for this version. I was often written about her. This is a very important project for a project for students, so this error must be fixed very quickly. I think the easiest way to solve this problem is to roll back the update of this project. Since I work in the field of programming and you suddenly have problems writing papers for college, you can visit our website Paperial. It will make your life a lot easier. You can save your time. If you have questions, then you can write to me personally.

  3. phalasz

    Aug 17, 2019 16:08

    Issue still present on 2019.2.0f1 for me as well.

  4. frozenlogic

    Aug 03, 2019 02:13

    I'm having the same issue. Updated from 2019.1.13 to 2019.2.0f1.

  5. chriswadair

    Jul 27, 2019 03:31

    Issue still happening with me for the Timeline.dll rather than the hlapi

  6. samra2494

    Jul 10, 2019 07:24

    , remove the file
    Library/ScriptAssemblies/com.unity.multiplayer-hlapi.Runtime.dll
    and now build works again, once only. The file-removal procedure has to be repeated for every build

  7. osamaayman

    Jun 17, 2019 11:52

    solved this problem by turn off the antivirus

  8. FrancoisBenjaminGandon

    May 24, 2019 04:46

    Me too. For some reason Unity changes my folder to Read Only every time I open a scene, even if I ticked it off before. Any clue guys? Thanks a lot

  9. Spencatro

    Apr 23, 2019 00:01

    I solved this issue by checking that the folder was not set to Read Only in windows explorer properties

  10. gliealonso

    Apr 17, 2019 17:34

    Issue happening with me

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