0007695: World freeze when Morphic alarms callbacks produce error

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Category

Severity

Reproducibility

Date Submitted

Last Update

0007695

[Squeak] Morphic

crash

always

07-13-12 07:32

09-12-12 15:55

Reporter

marceltaeumel

View Status

public

Assigned To

Priority

normal

Resolution

fixed

Status

closed

Product Version

trunk

Summary

0007695: World freeze when Morphic alarms callbacks produce error

Description

Whenever you add a morphic alarm (e.g., "myMorph addAlarm: #callback after: 500"), the image/world appears to freeze if an error occurs within callback code.

Additional Information

MyMorph>>triggerCallback
self addAlarm: #callback after: 500.
MyMorph>>callback
Error signal: 'Should see me!'.

Morph new openInWorld triggerCallback. "World/UI process freeze."

Attached Files

WorldState-triggerAlarmsBefore.st [^] (683 bytes) 09-11-12 23:50

Relationships

Notes
(0014255 - 71 - 83 - 83 - 83 - 83 - 83) bert 09-12-12 15:54	Thanks for finding the freeze cause, John! Fixed in Morphic-bf.624.

Issue History
Date Modified	Username	Field	Change
07-13-12 07:32	marceltaeumel	New Issue
09-11-12 23:50	jmckeon	File Added: WorldState-triggerAlarmsBefore.st
09-12-12 15:54	bert	Status	new => closed
09-12-12 15:54	bert	Note Added: 0014255
09-12-12 15:55	bert	Resolution	open => fixed
09-12-12 15:55	bert	Fixed in Version	=> 4.4

Mantis 1.0.8[^]

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