topic Re: SOE - “Failed to construct instance of service xxx" in ArcGIS Enterprise Questions

SOE - “Failed to construct instance of service xxx"

ShaningYu — Fri, 01 Apr 2016 18:52:37 GMT

I created 2 soe projects that are almost identical in structure and code. I deployed them into my ArcGIS Server. One of them works fine, but for the 2nd one, I got “Failed to construct instance of service xxx. ClassFactory cannot supply requested class." Any idea for fixing this bug? Thanks.

Re: SOE - “Failed to construct instance of service xxx"

VinceAngelo — Sat, 02 Apr 2016 03:21:12 GMT

Since you haven't included code, or mentioned what language you were using, or even the version of ArcGIS, I doubt there's much we can do to help.

I can say that this error is consistent with a failure to include a necessary jarfile in your SOE zipfile when using ArcObjects Java. If this doesn't pertain to your situation, you'll need to go about things the old-fashioned way, stripping the app down to dummy code, then adding pieces back in until it breaks.

- V

Re: SOE - “Failed to construct instance of service xxx"

nicogis — Sun, 03 Apr 2016 16:25:47 GMT

if your soe is developed with .net and you use ags 10.1 or superior: how is it compiled in build target ? Any CPU or x86 ?

Re: SOE - “Failed to construct instance of service xxx"

ShaningYu — Mon, 04 Apr 2016 10:59:53 GMT

Got my problem solved. The problem was due to the conflict of 2 SOEs that have the same Guid ID and/or Package Id defined inthe AssemblyInfo.cs. When I built the 2nd one, the 2nd one was copied from the 1st one + needed modification. Thanks for your review and response.