Crashed LSF Sample App v15.04 on android

asked 2016-01-07 03:48:51 -0700

sureshkumawat gravatar image

updated 2016-01-08 00:46:49 -0700

Hi All,

I have downloaded LSFSampleApp v15.04 apk for android device form link text. While configuring the scene by setting the pulse duration value in Add Pulse effect page, I am getting the crash with POP-Up message saying "Unfortunately,LSF Sample App has stopped" by clicking OK Application is closing.

Please verify and clarify LSF Sample App reason behind of crash.

Thank you, Suresh

Edit : Please find the attached logcat messages during the crash. Please see line # 2232 - says the application has stopped running.

Steps to replicate crash issue in LSFSampleApp.

  1. Start Luminaire app and start controller as well as Light bulb.
  2. Start LSF Sample App using other phone,you can able to see test Light bulb for control.
  3. Then click on scenes and Add Scene
  4. Enter a name for scene.
  5. Select bulb or group which you have created using Luminaire app.
  6. Add Effect page, you can choose radio button "Pulse".
  7. While clicking on Pulse duration to set pulse duration for configuring effect ,We can see crashing of LSF Sample App.
  8. Next will be POP-Up message saying "Unfortunately,LSF Sample App has stopped" by clicking OK Application is closing.

NOTE: All should be in same IP network.

Please rename file as a .txt format before reading.


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Without additional information, it is quite difficult to understand the reason behind the crash. Can you provide adb logcat information? Which bulbs are you trying to control? Do you have any packet traces when this happens?

praveenb ( 2016-01-07 16:40:40 -0700 )edit

Thanks parveenb for quick response. I am using Luminaire app for LSF controller and Light bulb. PFA logcat messages for this issue.

sureshkumawat ( 2016-01-08 00:48:00 -0700 )edit

Unfortunately, I am unable to see anything in the LSF_Logcat.jpg. I think the best approach for you is to file a JIRA ticket here:

praveenb ( 2016-01-08 13:37:44 -0700 )edit

Please right click on link and save link attach file as .txt format before reading.

sureshkumawat ( 2016-01-10 21:03:08 -0700 )edit

My apologies. I was able to access the logs. Looks like there is an uncaught NullPointerException. While there seems to be similar crashes that got fixed in 15.04, this one probably got missed. Kindly file a bug at: .

praveenb ( 2016-01-11 11:57:24 -0700 )edit