# Java Heap Space out of memory error on Vision

**URL:** <https://forum.inductiveautomation.com/t/java-heap-space-out-of-memory-error-on-vision/105310>\
**Category:** Ignition\
**Tags:** vision\
**Created:** [April 21, 2025, 12:28am UTC](https://forum.inductiveautomation.com/t/java-heap-space-out-of-memory-error-on-vision/105310 "2025-04-21T00:28:36Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![zacht](https://avatars.discourse-cdn.com/v4/letter/z/ea5d25/32.png) [@zacht](https://forum.inductiveautomation.com/u/zacht)\
**Post date:** [April 21, 2025, 2:57pm UTC](https://forum.inductiveautomation.com/t/java-heap-space-out-of-memory-error-on-vision/105310/6 "2025-04-21T14:57:39Z")

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> [@pturmel](#):
>
> I vaguely recall a report of a memory leak in Vision project switching.

Maybe this is what you're remembering? This particular case was for a much earlier Ignition version.

> [@System.util.retarget heap space errors](https://forum.inductiveautomation.com/t/system-util-retarget-heap-space-errors/82871/3):
>
> What Ignition version are you on? I had an issue where system.util.retarget appeared to be leaking memory on 8.1.5. Support recommended I update to 8.1.13 and the issue went away. I think 8.1.13 was the newest version at the time, so it may have been fixed somewhere between those two versions. Some anecdata I collected at that time using two minimal projects that only had one window. Each window contained only one button retargeting to each other project: [image] It was support ticket #36649 …

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