Arcgis Flex 3.5 + Flex SDK 4.11 Problem

Question

Hi,

I was updating the Flex SDK to 4.11 version for my project, but when I use a Task (for example PrintTask), there is an error with the JSON utilities include in the Flex Arcgis API.

This is the stack trace when I launch task.Error: Propriété inconnue : dispatchResetEvent.
 at mx.collections::ListCollectionView/http://www.adobe.com/2006/actionscript/flash/proxy::getProperty()[/Users/justinmclean/Documents/ApacheFlex4.11.0/frameworks/projects/framework/src/mx/collections/ListCollectionView.as:940]
 at JSON$/stringifySpecializedToString()
 at JSON$/stringify()
 at com.esri.ags.utils::JSONUtil$/encode()
 at com.esri.ags.tasks::Geoprocessor/toURLVariables()
 at com.esri.ags.tasks::Geoprocessor/submitJob()
 at com.esri.ags.tasks::PrintTask/submitJob()

I don't know if the problem come from Flex SDK or JSONUtil, but if I use the Flex SDK 4.9.1, it works.

Could you give me your feed back if I you resolve this problem for the next release of Flex Arcgis library.

Best regards.

DasaPaddock · Answer

Also, have you set PrintParameters.customParameters or is it null?

LloydHeberlie · Answer

Hi,

I was updating the Flex SDK to 4.11 version for my project, but when I use a Task (for example PrintTask), there is an error with the JSON utilities include in the Flex Arcgis API.

This is the stack trace when I launch task.Error: Propriété inconnue : dispatchResetEvent.
 at mx.collections::ListCollectionView/http://www.adobe.com/2006/actionscript/flash/proxy::getProperty()[/Users/justinmclean/Documents/ApacheFlex4.11.0/frameworks/projects/framework/src/mx/collections/ListCollectionView.as:940]
 at JSON$/stringifySpecializedToString()
 at JSON$/stringify()
 at com.esri.ags.utils::JSONUtil$/encode()
 at com.esri.ags.tasks::Geoprocessor/toURLVariables()
 at com.esri.ags.tasks::Geoprocessor/submitJob()
 at com.esri.ags.tasks::PrintTask/submitJob()

I don't know if the problem come from Flex SDK or JSONUtil, but if I use the Flex SDK 4.9.1, it works.

Could you give me your feed back if I you resolve this problem for the next release of Flex Arcgis library.

Best regards.

Hi,

I was able to compile and run both samples listed below using the Apache Flex SDK 4.11.0 (AIR 3.9, FP 11,9,900,117) and the ArcGIS API 3.5 for Flex without errors.  Can you try these two samples?

JSONUtil_Test
https://github.com/lheberlie/arcgis-api-playground-flex/blob/develop/src/JSONUtil_Test

/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home/bin/java -d32 -Dapplication.home=/Users/lheberlie/Apache/Flex_SDKs/4.11.0_3.9 -Dfile.encoding=UTF-8 -Djava.awt.headless=true -Duser.language=en -Duser.region=en -Xmx512m -classpath /Users/lheberlie/Apache/Flex_SDKs/4.11.0_3.9/lib/fdb.jar flex.tools.debugger.cli.DebugCLI
Apache fdb (Flash Player Debugger) [build 0]
Copyright 2013 The Apache Software Foundation.
Waiting for Player to connect
Player connected; session starting.
[trace] {"CensusFileGDBWorkspaceID":{"workspaceDetails":["CensusFileGDBWorkspaceID","FileGDB"],"layers":{"cities":["OBJECTID","Shape","NAME",

�?� shortened to save space �?�..

"BIRTHS01","BIRTHS00","DEATHS02","DEATHS01","DEATHS00","INTLMIG02","INTLMIG01","INTLMIG00","DOMMIG02","DOMMIG01","DOMMIG00","RESIDUAL02","RESIDUAL01","RESIDUAL00"]}}}

PrintWithServer
https://github.com/lheberlie/arcgis-api-playground-flex/blob/develop/src/PrintWithServer

Did you install the Apache Flex SDK using the Apache installer?

RobertScheitlin__GISP · Answer

Anthony,

Ahh, my mistake. I doubt that the Flex API ha been certified against 4.11. The documentation page only mentions 4.8. Maybe Dasa or Bjorn will chime in.