# \[Archive\] Error\_1
**URL:** https://forum.spis.org/t/archive-error-1/767
**Category:** SPIS
**Created:** [17 October 2016 10:50 UTC](https://forum.spis.org/t/archive-error-1/767 "2016-10-17T10:50:00Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@system](https://forum.spis.org/u/system)
#### Post date: [17 October 2016 10:50 UTC](https://forum.spis.org/t/archive-error-1/767/1 "2016-10-17T10:50:00Z")
Message by **Alexandru Cornogolub** :
Hi I’m stuck with the following error:
40000 Mon Oct 17 08:53:02 BST 2016 Error in UI2NUM
GC overhead limit exceeded
java.lang.OutOfMemoryError
null
at org.spis.ui.ui2num.util.Build3DUnstructuredVolMesh.(Build3DUnstructuredVolMesh.java:163)
at org.spis.ui.ui2num.util.Ui2Num.buildNumTopFromUI(Ui2Num.java:319)
at org.spis.ui.ui2num.command.NumTopFromUICommand.run(NumTopFromUICommand.java:162)
at org.spis.ui.ui2num.command.NumTopFromUICommand.run(NumTopFromUICommand.java:52)
at org.keridwen.core.messaging.AbstractCommand.execute(AbstractCommand.java:200)
at org.keridwen.core.messaging.DefaultBundleController$CallableCommand.call(DefaultBundleController.java:260)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Can someone please help me.
Many thanks!
Alex
---
### Author:  [@system](https://forum.spis.org/u/system)
#### Post date: [17 October 2016 11:31 UTC](https://forum.spis.org/t/archive-error-1/767/2 "2016-10-17T11:31:00Z")
Message by **ruard** :
Dear Alex,
This error is an out of memory problem. To solve it, you have to increase your memory stack.
Please read the section “9.2. How to increase the memory stack?” of the user manual to solve this problem.
Regards,
Benjamin Jeanty-Ruard
---
### Author:  [@system](https://forum.spis.org/u/system)
#### Post date: [10 July 2020 13:10 UTC](https://forum.spis.org/t/archive-error-1/767/3 "2020-07-10T13:10:42Z")