AnsweredAssumed Answered

help, 8.1, lost VSM access

Question asked by sdetweil2 on Jun 17, 2015
Latest reply on Jun 19, 2015 by sdetweil2

second time in 2 days..


Workstation open,  wokring on vsi/vsm.   deployed on VSE, testing using postman.. all good..


now, unable to open VSM


Error loading VS Model document: null



  at Source)

  at com.itko.util.BinaryUtil.decompressZlib(

  at com.itko.util.StrUtil.decompressZlib(

  at com.itko.lisa.vse.stateful.model.PLCarrier.getParameterList(

  at com.itko.lisa.vse.stateful.model.Request.getArguments(

  at com.itko.lisa.vse.stateful.model.Request.toString(

  at com.itko.lisa.vse.stateful.model.Request.getPropertyText(


  at com.itko.lisa.test.TestExec.getStringValue(

  at com.itko.lisa.test.TestExec.setStateValue(

  at com.itko.lisa.test.TestExec.saveNodeResponse(

  at com.itko.lisa.editor.TestNodeInfo.setRet(

  at com.itko.lisa.editor.TestCaseInfo.loadResults(

  at com.itko.lisa.editor.TestCaseEditor$2.doCallback(

  at com.itko.util.swing.panels.ProcessingDialog$

  at Source)


nothing changed..


yesterday I saved the mar from the VSE, unzipped to get the vsm file and copied it back in, restarted Workstation, even tho the files were the same.


| edit:


interesting, there are some xml blocks in different order, but content is the same.

close workstation

copy with windows explorer

restart workstation


same problem


rename vsm ,

copy/paste using workstation UI,

old file copied in works.


Message was edited by: sam detweiler updated with additional usage info