[FLEX-32162] The issue with the HierarchicalData is that the recursive HierechicalCollectionView.calculateLength(..) method gets sent into an infinite loop when it encounters a null in the array provider, and creates a stack overflow. - ASF JIRA

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Details

Type: Bug
Status: Closed
Priority: Minor
Resolution: Fixed
Affects Version/s: Adobe Flex SDK Previous
Fix Version/s: None
Component/s: SuperCollections
Labels:
None
Environment:
Affected OS(s): Windows
Language Found: English

Description

Steps to reproduce:
1. Try to use the AdvancedDataGrid in Flex 3 along with the HierarchicalData collection as a dataprovider.

2. The issue with the HierarchicalData is that the recursive HierechicalCollectionView.calculateLength(..) method gets sent into an infinite loop when it encounters a null in the array provider, and creates a stack overflow.

Actual Results:
It should work without any error

Expected Results:
Error: Error #1023: Stack overflow occurred.
at mx.collections::ArrayList/get length()[E:\dev\3.0.x\frameworks\projects\framework\src\mx\collections\ArrayList.as:118]
at mx.collections::ListCollectionView/get length()[E:\dev\3.0.x\frameworks\projects\framework\src\mx\collections\ListCollectionView.as:205]
at ListCollectionViewCursor()[E:\dev\3.0.x\frameworks\projects\framework\src\mx\collections\ListCollectionView.as:1517]
at mx.collections::ListCollectionView/createCursor()[E:\dev\3.0.x\frameworks\projects\framework\src\mx\collections\ListCollectionView.as:380]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:491]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]
at mx.collections::HierarchicalCollectionView/calculateLength()[C:\Work\flex\dmv_automation\projects\datavisualisation\src\mx\collections\HierarchicalCollectionView.as:515]

Workaround (if any):

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Dates

Created:: 05/May/08 08:37

Updated:: 10/Aug/11 04:03

Resolved:: 12/Sep/08 02:55