Java NumberFormatException in TeamCity server log

[westshawn]

From teamcity-server.log:
ERROR - jetbrains.buildServer.SERVER - Error javax.servlet.jsp.JspException: java.lang.NumberFormatException: For input string: "webHookList" while processing request: GET '/webhooks/index.html?buildTypeId=BuildSandbox_TestBuild', from client 10.000.00.00:00000, authenticated as 'aUser' (A User) {id=3}

The webhooks notification worked as expected.
How serious of an issue is this for the server?

TeamCity 10.0.1 (build 42078)
tcWebHooksPlugin-1.1.109.134

[netwolfuk]

I've not seen that one before. Could you please post a copy of your plugin-settings.xml?

I presume the page will have given you an error too, or did this happen when web editing at webhook (which happens via Ajax).

[netwolfuk]

Also if I could get the OS and version of TeamCity and version of the webhooks plugin.

[westshawn]

I'm still trying to reproduce the error. In the mean time, here are my settings.

plugin-settings.xml:
<?xml version="1.0" encoding="UTF-8"?> <settings> <webhooks enabled="true"> <webhook url="http://some.web.page:8080/a/folder" enabled="false" format="json" template="none"> <states> <state type="buildSuccessful" enabled="true" /> <state type="buildBroken" enabled="false" /> <state type="buildFailed" enabled="true" /> <state type="buildStarted" enabled="true" /> <state type="buildFixed" enabled="false" /> <state type="buildFinished" enabled="true" /> <state type="responsibilityChanged" enabled="true" /> <state type="changesLoaded" enabled="true" /> <state type="buildInterrupted" enabled="true" /> <state type="beforeBuildFinish" enabled="true" /> </states> <build-types enabled-for-all="true" enabled-for-subprojects="true" /> </webhook> </webhooks> </settings>

Server Info:
CentOS Linux release 7.1.1503
TeamCity 10.0.1 (build 42078)
tcWebHooksPlugin-1.1.109.134

[westshawn]

So far, I have not been able to reproduce this issue.

I tried removing the plugin and reinstalling.
The error was initially logged just after server startup after the plugin was installed.

Based on the timing, I'm not sure if it was due to editing webhook settings, or part of server startup.

Though, the error was logged prior to the build running.

[netwolfuk]

Thanks for the further investigation. I'll update my TC to 10.0.1 (from 10.0.0) and try to reproduce.

[westshawn]

Got it!
Navigate to build config overview page.
Click on "WebHooks" tab.
In the bottom section under the build config, click on "Add build WebHooks" link.
WebHooks configured for Build Sandbox > testBuild There are no WebHooks configured for this specific build. Add build WebHooks.

[netwolfuk]

Ah! Well done. This is a duplicate of #41
I had just not taken the time to investigate the associated stack-trace yet. Thanks for the reminder

[westshawn]

Verified this is fixed in tcWebHooksPlugin-1.1-alpha7.122.138

• TeamCity 10.0.1 (build 42078)
• CentOS Linux release 7.1.1503

Thanks for the quick turn-around @netwolfuk !

[netwolfuk]

Great. Thanks.