Bug 562649

Summary:

The use of Container Override involves a StackOverflowError

Product:

[Modeling] Sirius

Reporter:

Cedric Notot <cedric.notot>

Component:

Properties

Assignee:

Project Inbox <sirius.properties-inbox>

Status:

NEW ---

QA Contact:

Severity:

normal

Priority:

CC:

pierre-charles.david

Version:

6.3.0

Keywords:

triaged

Target Milestone:

---

Hardware:

All

OS:

All

Whiteboard:

Attachments:

Description	Flags
Example on basicfamily	none

Description Cedric Notot

2020-04-30 05:24:16 EDT

When you use a Container Override to override a container located in an other odesign, a StackOverflowError is thrown at runtime when you select the mapping instance which contains the overridden container.

The stack trace:

org.eclipse.sirius.properties.core.api.DefaultDescriptionPreprocessor.processDescriptionOverrides(DefaultDescriptionPreprocessor.java:107) at org.eclipse.sirius.properties.core.api.DefaultDescriptionPreprocessor.convert(DefaultDescriptionPreprocessor.java:81) at org.eclipse.sirius.properties.core.api.DefaultDescriptionPreprocessor.lambda$6(DefaultDescriptionPreprocessor.java:284) at java.util.Optional.ifPresent(Unknown Source)

Comment 1 Cedric Notot

2020-04-30 05:33:29 EDT

Created attachment 282629 [details]
Example on basicfamily

Comment 2 Pierre-Charles David

2020-05-04 11:33:24 EDT

Confirmed, thanks for the report.

Steps to reproduce:

1. Import the basic family metamodel & launch a runtime, or install it directly in the host
2. Import the attached projects in the workspace.
3. Create a modeling project with a sample basicfamily instance, for example using the "Basic Family Sample Model" example.
4. Enable both viewpoints defined in the test VSMs: "Test" and "Test Extension"
5. Create and open a diagram on the sample model.

=> StackOverflow

	at org.eclipse.sirius.properties.core.api.DefaultDescriptionPreprocessor.lambda$2(DefaultDescriptionPreprocessor.java:118)
	at java.util.Optional.ifPresent(Optional.java:159)
	at org.eclipse.sirius.properties.core.api.DefaultDescriptionPreprocessor.lambda$1(DefaultDescriptionPreprocessor.java:114)
	at java.util.Optional.ifPresent(Optional.java:159)
	at org.eclipse.sirius.properties.core.api.DefaultDescriptionPreprocessor.lambda$0(DefaultDescriptionPreprocessor.java:110)
	at java.util.Optional.ifPresent(Optional.java:159)
	at org.eclipse.sirius.properties.core.api.DefaultDescriptionPreprocessor.processDescriptionOverrides(DefaultDescriptionPreprocessor.java:107)
	at org.eclipse.sirius.properties.core.api.DefaultDescriptionPreprocessor.convert(DefaultDescriptionPreprocessor.java:81)
	at org.eclipse.sirius.properties.core.api.DefaultDescriptionPreprocessor.lambda$6(DefaultDescriptionPreprocessor.java:284)
	at java.util.Optional.ifPresent(Optional.java:159)
	at org.eclipse.sirius.properties.core.api.DefaultDescriptionPreprocessor.processMonoValuedEReference(DefaultDescriptionPreprocessor.java:283)
	at org.eclipse.sirius.properties.core.api.DefaultDescriptionPreprocessor.processDescriptionFeature(DefaultDescriptionPreprocessor.java:209)
	at org.eclipse.sirius.properties.core.api.DefaultDescriptionPreprocessor.processDescriptionPropertiesRecursively(DefaultDescriptionPreprocessor.java:155)
	at org.eclipse.sirius.properties.core.api.DefaultDescriptionPreprocessor.convert(DefaultDescriptionPreprocessor.java:82)
	at org.eclipse.sirius.properties.core.api.DefaultDescriptionPreprocessor.lambda$2(DefaultDescriptionPreprocessor.java:118)