[Linphone-developers] Android app crashes when building from Linphone Android source code

[Prashan Malaka Dharmapala]

I have cloned the repo https://github.com/BelledonneCommunications/linphone-android. The project builds fine but the app crashes when launching with the following exception:

10-19 13:40:44.559 23680-23680/? E/dalvikvm: Could not find class 'org.linphone.tools.OpenH264DownloadHelper', referenced from method org.linphone.core.LinphoneCoreFactoryImpl.loadOpenH264
10-19 13:40:44.559 23680-23680/? E/dalvikvm: Could not find class 'org.linphone.tools.OpenH264DownloadHelper', referenced from method org.linphone.core.LinphoneCoreFactoryImpl.createOpenH264DownloadHelper
10-19 13:40:45.009 23680-23680/org.linphone E/AndroidRuntime: FATAL EXCEPTION: main
                                                              Process: org.linphone, PID: 23680
                                                              java.lang.NoClassDefFoundError: org.linphone.tools.OpenH264DownloadHelper
                                                                  at org.linphone.core.LinphoneCoreFactoryImpl.loadOpenH264(LinphoneCoreFactoryImpl.java:101)
                                                                  at org.linphone.core.LinphoneCoreFactoryImpl.createLinphoneCore(LinphoneCoreFactoryImpl.java:116)
                                                                  at org.linphone.LinphoneManager.startLibLinphone(LinphoneManager.java:661)
                                                                  at org.linphone.LinphoneManager.createAndStart(LinphoneManager.java:297)
                                                                  at org.linphone.LinphoneService.onCreate(LinphoneService.java:191)
                                                                  at android.app.ActivityThread.handleCreateService(ActivityThread.java:2574)
                                                                  at android.app.ActivityThread.access$1800(ActivityThread.java:141)
                                                                  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1294)
                                                                  at android.os.Handler.dispatchMessage(Handler.java:102)
                                                                  at android.os.Looper.loop(Looper.java:136)
                                                                  at android.app.ActivityThread.main(ActivityThread.java:5113)
                                                                  at java.lang.reflect.Method.invokeNative(Native Method)
                                                                  at java.lang.reflect.Method.invoke(Method.java:515)
                                                                  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
                                                                  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:609)
                                                                  at dalvik.system.NativeStart.main(Native Method)