0005719: In Squeak 6665 using halos to rotate the squeak logo's nose will get an DNU

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Category

Severity

Reproducibility

Date Submitted

Last Update

0005719

[Squeak] Morphic

major

always

01-11-07 01:14

Reporter

wiz

View Status

public

Assigned To

Priority

low

Resolution

open

Status

new

Product Version

3.8

Summary

0005719: In Squeak 6665 using halos to rotate the squeak logo's nose will get an DNU

Description

For this one open a fresh sq 6665 (I use 3.9a-6665 with all changes from 3.0)
Get a halo around the nose of the squeak logo and use the blue handle to rotate.

Several DNU boxes will come up.
saying nil does not understand composite with.

Some time the emerency evaluator comes up instead.

Additional Information

the nil in question is the transform for the object which is used before initialization when the message #rotateBy: is sent.

When I patach that so that to get the default identity transformation. Things worked but I soon ran into a space low loop.

This is probably one more symptom of problems that Matrix transformation stuff needs to sort out.

I include it here because of how easy it is to find. And it represents one more way to test when the problems are solved.

--wiz

Attached Files

Relationships

child of

0005560

new

MatrixTransformationMorph needs examining and fixing.

There are no notes attached to this issue.

Issue History
Date Modified	Username	Field	Change
01-11-07 01:14	wiz	New Issue
10-09-07 02:41	matthewf	Relationship added	child of 0005560

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