# Some relationship related error?

**URL:** <https://forum.servoy.com/t/some-relationship-related-error/11716>\
**Category:** Classic Servoy\
**Created:** [February 5, 2010, 8:29am UTC](https://forum.servoy.com/t/some-relationship-related-error/11716 "2010-02-05T08:29:59Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Robert\_Huber](https://avatars.discourse-cdn.com/v4/letter/r/da6949/32.png) [@Robert\_Huber](https://forum.servoy.com/u/Robert_Huber)\
**Post date:** [February 5, 2010, 8:29am UTC](https://forum.servoy.com/t/some-relationship-related-error/11716/1 "2010-02-05T08:29:59Z")

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Hi

With Servoy 5.1rc1 I get the following error which was not present in 5.0.1.

```auto
Error setting the foundset of the relation _timetable_positions_a_station1_to_station2_basis_for_tracks on the tab with form TitTrackStation1To2
 > java.lang.ArrayIndexOutOfBoundsException: -1
Could not retrieve form data
 > java.lang.RuntimeException: Could not retrieve more form data

```

What could this mean? Nor the code or the relation was changed.

Any idea about a solution to this?

Best regards, Robert

---

<div class="post-metadata">

**Author:** ![lvostinar](https://yyz2.discourse-cdn.com/flex010/user_avatar/forum.servoy.com/lvostinar/32/5248_2.png) [@lvostinar](https://forum.servoy.com/u/lvostinar)\
**Post date:** [February 5, 2010, 8:43am UTC](https://forum.servoy.com/t/some-relationship-related-error/11716/2 "2010-02-05T08:43:23Z")

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> Robert Huber:  
> Hi
> 
> With Servoy 5.1rc1 I get the following error which was not present in 5.0.1.
> 
> ```auto
> Error setting the foundset of the relation _timetable_positions_a_station1_to_station2_basis_for_tracks on the tab with form TitTrackStation1To2
> java.lang.ArrayIndexOutOfBoundsException: -1
> 
> ```

Could not retrieve form data

> java.lang.RuntimeException: Could not retrieve more form data
> 
> ```auto
> 
> What could this mean? Nor the code or the relation was changed.
> 
> Any idea about a solution to this?
> 
> Best regards, Robert
> 
> ```

Which is the full stack from the log ?