2.7.7.1 different size crash logs with different types of crashes

[JackMostow]

These crash logs in 2018 11 23 ROBOTUTOR.zip\2018-11-23\125\REMOTE\differ in size, hence in type.

1. Order crash logs by size, largest to smallest.
2. Pick the first file of each size.
3. List the top error.
4. Add a "meaningful" stack entry, e.g. last cmu.xprize line if there is one.
5. Find the last PERF and/or verbose log preceding the crash.
6. Look to see what occurred just before the crash.

after 20181110085254??
11/27/2018 07:33 AM 1,077 CRASH_20181113_192629_5C07000407_release_2.7.7.1.txt:
java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object android.app.Activity.getSystemService(java.lang.String)' on a null object reference
...
cmu.xprize.robotutor.startup.CStartView$1.onClick(CStartView.java:100)

after PERF 2018.11.13.19.50.27 and verbose 2018.11.13.20.21.48
11/27/2018 07:33 AM 1,087 CRASH_20181114_190143_5A23002820_release_2.7.7.1.txt
java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object cmu.xprize.robotutor.RoboTutor.getSystemService(java.lang.String)' on a null object reference
...
cmu.xprize.robotutor.startup.CStartView$1.onClick(CStartView.java:100)

after PERF 2018.11.14.21.43.12
11/27/2018 07:33 AM 1,624 CRASH_20181114_230842_6116001650_release_2.7.7.1.txt
java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.hashCode()' on a null object reference
...
cmu.xprize.robotutor.RoboTutor.onServiceReady(RoboTutor.java:532)

11/27/2018 07:33 AM 1,855 CRASH_20181115_202603_6113001032_release_2.7.7.1.txt
java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.hashCode()' on a null object reference
...
cmu.xprize.util.TTSsynthesizer.onInit(TTSsynthesizer.java:68)

11/27/2018 07:33 AM 709 CRASH_20181115_020124_6116001084_release_2.7.7.1.txt
java.util.concurrent.TimeoutException: java.io.FileInputStream.finalize() timed out after 10 seconds
...
libcore.io.IoBridge.closeAndSignalBlockedThreads(IoBridge.java:206)

11/27/2018 07:34 AM 0 CRASH_20181116_143619_5B13000781_release_2.7.7.1.txt
empty!

11/27/2018 07:34 AM 1,394 CRASH_20181117_214051_5A23002820_release_2.7.7.1.txt
java.lang.RuntimeException: android.os.DeadSystemException

11/27/2018 07:34 AM 1,098 CRASH_20181118_094833_6118003601_release_2.7.7.1.txt
java.lang.StringIndexOutOfBoundsException: length=0; regionStart=0; regionLength=-1
...
cmu.xprize.bp_component.CBp_Mechanic_Base.onClick(CBp_Mechanic_Base.java:530)