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ID | Category | Severity | Reproducibility | Date Submitted | Last Update | ||||
0002921 | [Squeak] Compiler | major | sometimes | 02-19-06 20:18 | 02-20-06 09:24 | ||||
Reporter | bp | View Status | public | ||||||
Assigned To | MarcusDenker | ||||||||
Priority | normal | Resolution | fixed | ||||||
Status | closed | Product Version | 3.9 | ||||||
Summary | 0002921: Emergency evaluator when MNU | ||||||||
Description |
I have downloaded Squeak3.9a-6729.image I tested a little bit. Then I sent a message from a workspace which resulted in a MessageNotUnderstood. Then I got a Emergency Evaluator. The package Compiler-md.36 is marked as dirty. But the only changes seem to be the order of the class variable names. This seems to be the reason for the crash. Loading Compiler-md.36 again fixes the problem! |
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Additional Information |
I tried to reproduce this, i.e. making the Compiler package dirty - with a completely new image but I failed. :-( However, you can reproduce this with my image: http://pieber.com/Squeak/Squeak3.9a-6727 [^] Emergency Evaluator.zip Just execute 3 zork from the workspace. |
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Attached Files |
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(0003907 - 120 - 138 - 324 - 324 - 324 - 324) bp 02-19-06 21:05 edited on: 02-19-06 21:06 |
Sorry for the blanks in the URL. Let's try this: http://pieber.com/Squeak/Squeak3.9a-6727%20Emergency%20Evaluator.zip [^] |
(0003908 - 589 - 667 - 667 - 667 - 667 - 667) wiz 02-19-06 22:59 |
Ha, a good fun bug. To reproduce, OPEN a fresh 6727 From the world menu open a workspace. Type: 3 zork select and evaluate with (cmd-p) the emergency evaluator will come on (see uploaded 3zork.gif for entrails). Note the 6727 I used was the standard one from the ftp not the one offered here for downloading. So this is a solid bug find. And easily reproduced. After it has gotten this out of its system squeak seems to be content to just raise the pre-debugger window. So this has probably to do with something that is not initialized properly in the initial image. |
(0003909 - 91 - 91 - 91 - 91 - 91 - 91) MarcusDenker 02-19-06 23:12 |
Can you try to repreduce with 6729? The error looks quite much like one I fixed in 6729... |
(0003911 - 235 - 283 - 283 - 283 - 283 - 283) wiz 02-20-06 07:53 |
Hi Marcus, I tried the same provocation in 6729 as got the bug in 6727. The results were different. Just the debug box no emergency. So you may have found it. I have not done (nor will I do) any extensive further testing. |
(0003912 - 422 - 458 - 458 - 458 - 458 - 458) bp 02-20-06 09:02 |
Hi Marcus, I had downloaded 6729 and thought I had used it. However, I just verified that the image with the bug is indeed a version 6727 image. I tried at least half an hour to reproduce it in 6729. Now I know why I failed. :-( I am very sorry about that! I hope it did not cost you too much time. By the way, I was really amazed about the speed you responded to my last bug requests! Thanks for all your effort! |
(0003913 - 5 - 5 - 5 - 5 - 5 - 5) MarcusDenker 02-20-06 09:24 |
fixed |
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