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| ID | Category | Severity | Reproducibility | Date Submitted | Last Update | |||||||
| 0007838 | [Squeak] System | crash | always | 11-09-15 21:20 | 10-16-16 06:38 | |||||||
| Reporter | kurbasov | View Status | public | |||||||||
| Assigned To | bp | |||||||||||
| Priority | normal | Resolution | open | |||||||||
| Status | feedback | Product Version | 5.0 | |||||||||
| Summary | 0007838: Command "explore it" applied to Object leads to crash of VM. | |||||||||||
| Description |
Issuing "explore it" for Object from workspace menu leads to crash of VM. The same thing occurs when evaluating "Object explore" expression by "do it". Fresh images of Squeak versions 4.6 and 5.0. OS Windows 8.1 64-bit. It looks like the infinite recursion occurs. UI freezes and memory consumption constantly grows up to 3867.7 MB(!) until VM crash. Then the message displayed: Fatal VM error Sorry but VM has crashed Reason: out of memory Current byte code: -1 Primitive index: -1 The crash dump process can't complete and VM stops responding to the system. The size of the incomplete dump file is large (about 14 MB) thus I can't attach it. |
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Notes |
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(0014564 - 342 - 651 - 651 - 651 - 651 - 651) Nicolai Hess 11-16-15 15:10 |
Yes, this looks like some recursive data in Objects DependentsFields. If you change ListItemWrapper setItem: anObject item ifNotNil: [:obj | obj removeDependent: self]. item := anObject. item ifNotNil: [:obj | obj addDependent: self] item := anObject to : setItem: anObject item := anObject. every thing works. |
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(0014580 - 104 - 110 - 110 - 110 - 110 - 110) Nicolai Hess 11-27-15 09:32 |
Looks like this is already fixed in trunk. How can/will this move to an update for the current release? |
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(0014600 - 202 - 214 - 214 - 214 - 214 - 214) bp 10-16-16 06:36 |
I just tried to reproduce this with the official Squeak 5.1 release on Windows 8.1 Pro, and it does work correctly. However, the proposed fix seems to remove some UI update functionality, doesn't it? |
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Issue History |
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| Date Modified | Username | Field | Change |
| 11-09-15 21:20 | kurbasov | New Issue | |
| 11-16-15 15:10 | Nicolai Hess | Note Added: 0014564 | |
| 11-27-15 09:32 | Nicolai Hess | Note Added: 0014580 | |
| 10-16-16 06:36 | bp | Note Added: 0014600 | |
| 10-16-16 06:38 | bp | Assigned To | => bp |
| 10-16-16 06:38 | bp | Status | new => feedback |
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