JS: Issues on using extendables

Hi All,
We use "extendables.jsx" with package for interlinking our internal url. When we use extendables in our script, we faces the below mentioned problems:
1. try-catch functionality is not working and shows "null" object error. i.e. if any error persists in try loop, then script shows error and stops instead of moving to catch loop.
2. We could not convert the script into binary format.
Kindly provide us a solution.
regards
Masthan

I asked the developer on a separate issue, and the project isn't maintained, so good luck with support. You may have to try and fix it yourself. In fact at last check, there was no option to submit a bug/issue to the project's GitHub site, just able to submit pull requests and fork the project. I do see many forks, but am assuming the forks could be from "users" and not much of folks who actually contribute enhancements or fixes to the project (whether they kept it in their own forks or submitted pull requests). Sadly I find the Github UI hard to browse the forks expediently to see what's different between each etc. to see if anyone make changes in a fork.
By the way, the separate issue I had with Extendables is that it's enhancement of ExtendScripts causes extra members/properties to a standard ExtendScript/javascript object. Thus when iterating over an object, you have to be sure to call object.hasOwnProperty(propertyName) to filter out the extra inherited members that are not meant to be there in your original intended object.

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Edited by: Maddy on May 23, 2013 10:20 PM

Duplicate question

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I am a volunteer and neither a Lenovo nor a Microsoft employee. • Dexter is a good dog • Dexter je dobrý pes
S230u (3347-4HU) • X220 (4286-CTO) • W510 (4318-CTO) • W530 (2441-4R3) • X100e (3508-CTO) • X120e (0596-CTO) • T61p (6459-CTO) • T43p (2678-H7U) • T42 (2378-R4U) • T23 (2648-LU7)
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at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:179)
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at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:182)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:566)
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If I delete the line <%@ extends="javapackage.ABC"%> it works fine. Please tell me what is wrong with this line.

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Is there any issue in using postChanges()?

Is there any issue in using postChanges()?

I can think of such case only if you pick memory id of some standard name. Anyhow I can't imagine this happens w/o running any standard report on you machine from your custom report. ABAP memory is user dependant so you have your own roll area wherein all run programs can communicate. If you don't run any standard report by means of SUBMIT, you don't have to worry about this aspect either.
Futhermore if you run separate GUI session, or sinmply use /o in same session, you open new external session which gets its own new ABAP memory. So you don't affect your previous one at all.
If you want to be extremely careful, use memory id of some custom, original name i.e. I always use such naming convention NAME_OF_PROGRAM_XXXX where XXX denotes its usage i.e. XXX = 'EMPLOYEES'. If I also don't use SUBMIT I am 100% sure no other program touches/flushes this memory.
Don't believe your collegues and use ABAP memory whenever needed, but always consider context of program and where it lies in the memory. If they persist, please send them here to discuss this matter giving some good reason why they discourage you to do.
BTW: This could be an issue with SAP Memory, but with ABAP no chance.
Regards
Marcin

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