# FMOD Live Update Problem \[Unity Crash\]

**URL:** <https://qa.fmod.com/t/fmod-live-update-problem-unity-crash/15365>\
**Category:** FMOD Studio\
**Created:** [January 8, 2020, 4:02am UTC](https://qa.fmod.com/t/fmod-live-update-problem-unity-crash/15365 "2020-01-08T04:02:16Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![JamesZhang](https://avatars.discourse-cdn.com/v4/letter/j/c89c15/32.png) [@JamesZhang](https://qa.fmod.com/u/JamesZhang)\
**Post date:** [January 8, 2020, 4:02am UTC](https://qa.fmod.com/t/fmod-live-update-problem-unity-crash/15365/1 "2020-01-08T04:02:17Z")

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When I’m using the Live Update and modify some parameters in Fmod studio, Unity always crash. The last FMOD log is here:

11:22:12 [I/O Bound]: Total time is 0.81ms  
11:22:12 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#8 times]  
11:22:12 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#136 times]  
11:22:14 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:14 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:14 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:14 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:14 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:14 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:14 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:14 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:14 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:14 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:14 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#4 times]  
11:22:14 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:14 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:14 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:14 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:14 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:14 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:14 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:15 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:15 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:15 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:15 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:15 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:15 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:15 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:15 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:15 fmod\_profile\_client.cpp(165), assert(): assertion: ‘(int)(mWriteCount - mReadCount) \>= 0’ failed [#2 times]  
11:22:18 Objects loaded: 20  
11:22:18 [Finalize loading]: Time started  
11:22:18 [Finalize loading]: Time taken is 11.82ms  
11:22:18 [Object Decoder]: Total time is 16.42ms  
11:22:18 [I/O Bound]: Total time is 0.67ms  
11:22:20 Objects loaded: 20  
11:22:20 [Finalize loading]: Time started  
11:22:20 [Finalize loading]: Time taken is 8.17ms  
11:22:20 [Object Decoder]: Total time is 8.18ms  
11:22:20 [I/O Bound]: Total time is 0.48ms  
11:22:20 Objects loaded: 20  
11:22:20 [Finalize loading]: Time started  
11:22:20 [Finalize loading]: Time taken is 9.26ms  
11:22:20 [Object Decoder]: Total time is 11.72ms  
11:22:20 [I/O Bound]: Total time is 0.50ms  
11:22:20 Objects loaded: 20  
11:22:20 [Finalize loading]: Time started  
11:22:20 [Finalize loading]: Time taken is 11.25ms  
11:22:20 [Object Decoder]: Total time is 8.67ms  
11:22:20 [I/O Bound]: Total time is 0.45ms  
11:22:21 Objects loaded: 20  
11:22:21 [Finalize loading]: Time started  
11:22:21 [Finalize loading]: Time taken is 9.65ms  
11:22:21 [Object Decoder]: Total time is 7.42ms  
11:22:21 [I/O Bound]: Total time is 0.38ms  
11:22:22 Objects loaded: 20  
11:22:22 [Finalize loading]: Time started  
11:22:22 [Finalize loading]: Time taken is 8.70ms  
11:22:22 [Object Decoder]: Total time is 7.90ms  
11:22:22 [I/O Bound]: Total time is 0.77ms  
11:22:24 Objects loaded: 20  
11:22:24 [Finalize loading]: Time started  
11:22:24 [Finalize loading]: Time taken is 8.57ms  
11:22:24 [Object Decoder]: Total time is 8.86ms  
11:22:24 [I/O Bound]: Total time is 0.44ms  
11:22:25 fmod\_os\_net\_winsock.cpp(420), FMOD\_OS\_Net\_Read(): read failed 10004  
11:22:25 fmod\_profile\_client.cpp(542), ProfileClient::recvThreadLoopFunction(): Recv thread loop returned 43

Then I force quit my Unity , because it was already dead.

Thanks a lot!!!

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<div class="post-metadata">

**Author:** ![JamesZhang](https://avatars.discourse-cdn.com/v4/letter/j/c89c15/32.png) [@JamesZhang](https://qa.fmod.com/u/JamesZhang)\
**Post date:** [January 9, 2020, 2:16am UTC](https://qa.fmod.com/t/fmod-live-update-problem-unity-crash/15365/2 "2020-01-09T02:16:17Z")

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Please…

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<div class="post-metadata">

**Author:** ![cameron-fmod](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/cameron-fmod/32/261_2.png) [@cameron-fmod](https://qa.fmod.com/u/cameron-fmod)\
**Post date:** [January 13, 2020, 12:46am UTC](https://qa.fmod.com/t/fmod-live-update-problem-unity-crash/15365/3 "2020-01-13T00:46:38Z")

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What versions are you using for:

- FMOD Studio
- FMOD Unity Integration
- Unity

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<div class="post-metadata">

**Author:** ![JamesZhang](https://avatars.discourse-cdn.com/v4/letter/j/c89c15/32.png) [@JamesZhang](https://qa.fmod.com/u/JamesZhang)\
**Post date:** [March 2, 2020, 4:23am UTC](https://qa.fmod.com/t/fmod-live-update-problem-unity-crash/15365/5 "2020-03-02T04:23:35Z")

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```
FMOD 1.10.00

1.10.00 Integration

2018.4.5f1
Thank you for your reply. Sorry for reply late because of the Corona Virus.
```

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<div class="post-metadata">

**Author:** ![cameron-fmod](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/cameron-fmod/32/261_2.png) [@cameron-fmod](https://qa.fmod.com/u/cameron-fmod)\
**Post date:** [March 5, 2020, 12:55am UTC](https://qa.fmod.com/t/fmod-live-update-problem-unity-crash/15365/6 "2020-03-05T00:55:36Z")

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It looks like this issue was fixed in version 1.10.01, you will need to update to that version or newer.