System.err: a.a.a.a.a.ac about spark-sdk-android

[jensck]

Without a de-obfuscated stack trace, I'm afraid I can't help you. You'll need to do something like this: http://simplyadvanced.net/blog/android-how-to-decode-proguards-obfuscated-code-from-stack-trace/

[NirujanSuresh]

W/System.err: a.a.a.a.a.ac
at a.a.a.a.a.y.a(y.java)
06-28 01:46:08.516 952-1030/? W/System.err: at com.bmertech.activities.k.a(k.java)
06-28 01:46:08.516 952-1030/? W/System.err: at com.bmertech.activities.k.doInBackground(k.java)
06-28 01:46:08.516 952-1030/? W/System.err: at android.os.AsyncTask$2.call(AsyncTask.java:292)
06-28 01:46:08.516 952-1030/? W/System.err: at java.util.concurrent.FutureTask.run(FutureTask.java:237)
06-28 01:46:08.516 952-1030/? W/System.err: at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
06-28 01:46:08.517 952-1030/? W/System.err: at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
06-28 01:46:08.517 952-1030/? W/System.err: at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
06-28 01:46:08.517 952-1030/? W/System.err: at java.lang.Thread.run(Thread.java:818)

[jensck]

Looks like that's the same stack trace as above. Can you make a release build with proguard disabled and try reproducing this?

[NirujanSuresh]

Looks like it worked without proguard? But do you know why that could be the case? Here are the rules I added to proguard:

-dontwarn okio.**
-dontwarn rx.**
-dontwarn sun.misc.**
-dontwarn com.google.appengine.api.**

[jensck]

Cool, glad to hear it's working without Pro Guard at least.

Try adding rules to keep io.particle.** and let me know how that goes. If that works, I will add that to our documentation!

[NirujanSuresh]

That worked for me. Thank you.

[jensck]

Brilliant, thanks for the update!