# Runtime error at json\_select\_array if no index parameter is given

**URL:** https://community.mp3tag.de/t/runtime-error-at-json-select-array-if-no-index-parameter-is-given/50494
**Category:** Fixed Bugs
**Tags:** bug-fixed
**Created:** [October 16, 2020, 11:37am UTC](https://community.mp3tag.de/t/runtime-error-at-json-select-array-if-no-index-parameter-is-given/50494 "2020-10-16T11:37:16Z")
**Posts on this page:** 5
**Page:** 1

<div class="post-metadata">

### Author: ![Romano](https://community.mp3tag.de/user_avatar/community.mp3tag.de/romano/32/7465_2.png) [@Romano](https://community.mp3tag.de/u/Romano)
#### Post date: [October 16, 2020, 11:37am UTC](https://community.mp3tag.de/t/runtime-error-at-json-select-array-if-no-index-parameter-is-given/50494/1 "2020-10-16T11:37:16Z")

</div>

![imagem](https://community.mp3tag.de/uploads/default/original/2X/c/cc11890d25986953aad5c943d435b3783e74e81a.png)

> ===============================================================================  
> Mp3tag v3.02a - 16.10.2020 - 12:25:45  
> --------------------------------------------------------------------------------  
> OS-Version: Windows 10, 64-bit  
> --------------------------------------------------------------------------------  
> Build: Sep 10 2020 13:48:57  
> --------------------------------------------------------------------------------  
> AppPath: 113.356.132.352 Bytes frei (C:\Users\c051w\Mp3tag)  
> DataPath: 113.356.132.352 Bytes frei (C:\Users\c051w\Mp3tag\data)  
> TempPath: 113.356.132.352 Bytes frei (C:\Users\c051w\AppData\Local\Temp\Mp3tag v3.02a)  
> ================================================================================
> 
> ```
> --------------------------------------------------------------------------------
> THROW
> --------------------------------------------------------------------------------
> File: y:\projects\_main\sparser.cpp
> Line: 1329
> --------------------------------------------------------------------------------
> MESSAGE
> --------------------------------------------------------------------------------
> File: y:\projects\mp3tag\mtonlinehandler.cpp
> Line: 809
> Message:	invalid vector<T> subscript
> 000048F0 at 1d 0:13:58.531550
> --------------------------------------------------------------------------------
> CATCH
> --------------------------------------------------------------------------------
> File: y:\projects\mp3tag\mtonlinehandler.cpp
> Line: 809
> ================================================================================
> 
> --------------------------------------------------------------------------------
> THROW
> --------------------------------------------------------------------------------
> File: y:\projects\_main\sparser.cpp
> Line: 1329
> --------------------------------------------------------------------------------
> MESSAGE
> --------------------------------------------------------------------------------
> File: y:\projects\mp3tag\mtonlinehandler.cpp
> Line: 809
> Message:	invalid vector<T> subscript
> 000048F0 at 1d 0:14:10.196028
> --------------------------------------------------------------------------------
> CATCH
> --------------------------------------------------------------------------------
> File: y:\projects\mp3tag\mtonlinehandler.cpp
> Line: 809
> ================================================================================
> 
> ```

---

<div class="post-metadata">

### Author: ![Romano](https://community.mp3tag.de/user_avatar/community.mp3tag.de/romano/32/7465_2.png) [@Romano](https://community.mp3tag.de/u/Romano)
#### Post date: [October 16, 2020, 11:40am UTC](https://community.mp3tag.de/t/runtime-error-at-json-select-array-if-no-index-parameter-is-given/50494/2 "2020-10-16T11:40:43Z")

</div>

I found that it shows when i remove the "1" in my source:

![imagem](https://community.mp3tag.de/uploads/default/original/2X/a/a81bbfbcbf953032c9a0033a6b6c14743fa9268d.png)

maybe its normal.

---

<div class="post-metadata">

### Author: ![Florian](https://community.mp3tag.de/user_avatar/community.mp3tag.de/florian/32/5759_2.png) [@Florian](https://community.mp3tag.de/u/Florian)
#### Post date: [October 22, 2020, 9:38am UTC](https://community.mp3tag.de/t/runtime-error-at-json-select-array-if-no-index-parameter-is-given/50494/3 "2020-10-22T09:38:50Z")

</div>

Thanks for reporting! I've assumed that an index parameter is always provided — but it's obviously documented differently.

I'll fix it with the next release.

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<div class="post-metadata">

### Author: ![Florian](https://community.mp3tag.de/user_avatar/community.mp3tag.de/florian/32/5759_2.png) [@Florian](https://community.mp3tag.de/u/Florian)
#### Post date: [November 7, 2020, 5:13pm UTC](https://community.mp3tag.de/t/runtime-error-at-json-select-array-if-no-index-parameter-is-given/50494/4 "2020-11-07T17:13:05Z")

</div>

Totally forgot to mention that this issue is fixed with [Mp3tag v3.03c](https://community.mp3tag.de/t/455).

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<div class="post-metadata">

### Author: ![system](https://community.mp3tag.de/uploads/default/original/2X/c/ce7035d426cb755a7916793326d23b465222a407.png) [@system](https://community.mp3tag.de/u/system)
#### Post date: [December 7, 2020, 5:13pm UTC](https://community.mp3tag.de/t/runtime-error-at-json-select-array-if-no-index-parameter-is-given/50494/5 "2020-12-07T17:13:13Z")

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