pslab app crashes when selecting oscilloscope

[corsch]

HUAWEI MediaPad M5 Lite

Model BAH2-W19
Build BAH2-W19 8.0.0.238(OCEC432)
Android Version 8.0.0

App Version 2.0.20
Play Store version

Actual Behaviour

pslab app crashes when selecting the Oscillosope

Expected Behaviour

Show the Oscilloscope

Steps to reproduce it

1. open pslab app
2. Select oscilloscope
3. app crashes

LogCat for the issue
--------- beginning of crash
01-12 17:42:39.467 3003 3003 E AndroidRuntime: FATAL EXCEPTION: main
01-12 17:42:39.467 3003 3003 E AndroidRuntime: Process: io.pslab, PID: 3003
01-12 17:42:39.467 3003 3003 E AndroidRuntime: java.lang.RuntimeException: Unable to start activity ComponentInfo{io.pslab/io.pslab.activity.OscilloscopeActivity}: java.lang.IllegalStateException: Required view 'img_arrow_oscilloscope' with ID 2131296672 for field 'arrowUpDown' was not found. If this view is optional add '@nullable' (fields) or '@optional' (methods) annotation.
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3303)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3411)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at android.app.ActivityThread.-wrap12(Unknown Source:0)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1994)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:108)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at android.os.Looper.loop(Looper.java:166)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:7529)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:245)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:921)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: Caused by: java.lang.IllegalStateException: Required view 'img_arrow_oscilloscope' with ID 2131296672 for field 'arrowUpDown' was not found. If this view is optional add '@nullable' (fields) or '@optional' (methods) annotation.
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at butterknife.internal.Utils.findRequiredView(Utils.java:92)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at butterknife.internal.Utils.findRequiredViewAsType(Utils.java:104)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at io.pslab.activity.OscilloscopeActivity_ViewBinding.(OscilloscopeActivity_ViewBinding.java:50)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at java.lang.reflect.Constructor.newInstance0(Native Method)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at java.lang.reflect.Constructor.newInstance(Constructor.java:334)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at butterknife.ButterKnife.createBinding(ButterKnife.java:199)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at butterknife.ButterKnife.bind(ButterKnife.java:124)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at io.pslab.activity.OscilloscopeActivity.onCreate(OscilloscopeActivity.java:220)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at android.app.Activity.performCreate(Activity.java:7383)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1218)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3256)
01-12 17:42:39.467 3003 3003 E AndroidRuntime: ... 9 more
--------- beginning of system

[dheerajkotwani]

@corsch Working fine for me.

[corsch]

My Nexus 5x works fine too. ;)

BUT the app is still crashing on my HUAWEI MediaPad M5 Lite.

[marcnause]

I can reproduce the crash with my tablet. I'll have a look at the issue.