Bluemix - deploying code app from Devops issue

Question

I am able to deploy node.js express app to Bluemix from CF command line successfully.

But when imported the code to Devops, made some changes, and tried to deploy the app is not starting. Error log says:

2016-02-17T10:26:18.081-0500
[API/2]
out
Updated app with guid 69a581c0-604f-4b86-804b-4acce924b00d ({"state"=>"STARTED"})
2016-02-17T10:26:18.201-0500
[STG/57]
out
-----> Downloaded app package (28K)
2016-02-17T10:26:18.412-0500
[STG/57]
out
-----> Downloaded app buildpack cache (452K)
2016-02-17T10:26:20.093-0500
[STG/0]
out
Staging failed: An application could not be detected by any available buildpack
2016-02-17T10:26:20.096-0500
[STG/0]
err
2016-02-17T10:26:20.330-0500
[API/2]
err
encountered error: An app was not successfully detected by any available buildpack

How do I get rid of this error?

Answer 1

Check if application contains the same file when pushing from local. This error occurs when you don’t specify the buildpack to use it explicitly. Bluemix will then go through a “detect” process and try to find the right buildpack for your application by examining your application package.