Failing task since return code of [E:\bamboo-home6_2\temp\250740737-250806273-255852637-ScriptBuildT

[Rajesh Naveen]

Failing task since return code of [E:\bamboo-home6_2\temp\250740737-250806273-255852637-ScriptBuildTask-3094521643080156511.bat] was 255 while expected 0

[Nic Brough _Adaptavist_ · Accepted solution]

We don't know what your build scripts are trying to do, but a 255 return code is a failure.  You'll need to look at the logs of the build and hope your script logs where it is failing.

[Rajesh Naveen]

we are triggering .exe through bamboo.. and after some time of execution we are getting above exception. do you think its related to code side issue or bamboo issue ?

[Nic Brough _Adaptavist_]

It's the code.  Bamboo is running a build task, that task is telling Bamboo "I failed, with error number 255".  You need to look at why that task is failing.