Latest VS Mac updates causes SIGSEGV at SetContentView(resourceid) in Xamarin Android

SevBeeSevBee USMember ✭✭

After updating VS Mac last week I now get a crash while running my app in debug mode. I have tracked it down to calling SetContentView(Resource.Layout.Main); in the OnCreate() method of one of my Activities. This is not the first activity to show in the app, there is a log in activity that has no issues. But on my main page, the app dies without catching on an exception catch point. The crash happens regardless of device, but only in debug mode. And I can always launch the app directly from the device after it has installed and crashed. In my application output I get the below log which has not proven to be helpful. This is driving me nutty, please help, anyone!

[mono-rt] /proc/self/maps:
[mono-rt] 12c00000-52c00000 rw-p 00000000 00:05 34637 /dev/ashmem/dalvik-main space (region space)_1589_1589 (deleted)
[mono-rt] 6f2a1000-6f2b8000 rw-p 00000000 fd:03 393357 /data/dalvik-cache/arm64/[email protected]@boot.art
[mono-rt] 6f2b8000-6f53a000 rw-p 00000000 fd:03 393358 /data/dalvik-cache/arm64/[email protected]@boot-core-oj.art
[mono-rt] 6f53a000-6f640000 rw-p 00000000 fd:03 393361 /data/dalvik-cache/arm64/[email protected]@boot-core-libart.art
[mono-rt] 6f640000-6f675000 rw-p 00000000 fd:03 393363 /data/dalvik-cache/arm64/[email protected]@boot-conscrypt.art
[mono-rt] 6f675000-6f6b2000 rw-p 00000000 fd:03 393364 /data/dalvik-cache/arm64/[email protected]@boot-okhttp.art
[mono-rt] 6f6b2000-6f6b6000 rw-p 00000000 fd:03 393366 /data/dalvik-cache/arm64/[email protected]@boot-legacy-test.art
[mono-rt] 6f6b6000-6f6f9000 rw-p 00000000 fd:03 393368 /data/dalvik-cache/arm64/[email protected]@boot-bouncycastle.art
[mono-rt] 6f6f9000-6f734000 rw-p 00000000 fd:03 393370 /data/dalvik-cache/arm64/[email protected]@boot-ext.art
[mono-rt] 6f734000-70056000 rw-p 00000000 fd:03 393373 /data/dalvik-cache/arm64/[email protected]@boot-framework.art
[mono-rt] 70056000-7010d000 rw-p 00000000 fd:03 393375 /data/dalvik-cache/arm64/[email protected]@boot-telephony-common.art
[mono-rt] 7010d000-70116000 rw-p 00000000 fd:03 393377 /data/dalvik-cache/arm64/[email protected]@boot-voip-common.art
[mono-rt] 70116000-7011e000 rw-p 00000000 fd:03 393379 /data/dalvik-cache/arm64/[email protected]@boot-ims-common.art
[mono-rt] 7011e000-70142000 rw-p 00000000 fd:03 393381 /data/dalvik-cache/arm64/[email protected]@boot-apache-xml.art
[mono-rt] 70142000-7016e000 rw-p 00000000 fd:03 393383 /data/dalvik-cache/arm64/[email protected]@boot-org.apache.http.legacy.boot.art
[mono-rt] 7016e000-70173000 rw-p 00000000 fd:03 393385 /data/dalvik-cache/arm64/[email protected]@boot-smartbondingservice.art
[mono-rt] 70173000-7017a000 rw-p 00000000 fd:03 393387 /data/dalvik-cache/arm64/[email protected]@boot-sprengine.art
[mono-rt] 7017a000-7017b000 rw-p 00000000 fd:03 393389 /data/dalvik-cache/arm64/[email protected]@boot-android.hidl.base-V1.0-java.art
[mono-rt] 7017b000-7017e000 rw-p 00000000 fd:03 393391 /data/dalvik-cache/arm64/[email protected]@boot-android.hidl.manager-V1.0-java.art
[mono-rt] 7017e000-70188000 rw-p 00000000 fd:03 393393 /data/dalvik-cache/arm64/[email protected]@boot-timakeystore.art
[mono-rt] 70188000-70191000 rw-p 00000000 fd:03 393395 /data/dalvik-cache/arm64/[email protected]@boot-fipstimakeystore.art
[mono-rt] 70191000-70192000 rw-p 00000000 fd:03 393397 /data/dalvik-cache/arm64/[email protected]@boot-ucmopensslenginehelper.art
[mono-rt] 70192000-70196000 rw-p 00000000 fd:03 393399 /data/dalvik-cache/arm64/[email protected]@boot-esecomm.art
[mono-rt] 70196000-70197000 rw-p 00000000 fd:03 393401 /data/dalvik-cache/arm64/[email protected]@boot-SemAudioThumbnail.art
[mono-rt] 70197000-701d1000 rw-p 00000000 fd:03 393403 /data/dalvik-cache/arm64/[email protected]@boot-knoxsdk.art
[libc] Fatal signal 11 (SIGSEGV), code 1, fault addr 0xbc in tid 23274 (OS_GETTAGS_CALL)

If I go to android monitor and use logcat, I don't get much more.

04-09 09:32:59.458: E/mono-rt(25118): /proc/self/maps:
04-09 09:32:59.458: E/mono-rt(25118): 12c00000-52c00000 rw-p 00000000 00:05 34637 /dev/ashmem/dalvik-main space (region space)_1589_1589 (deleted)
04-09 09:32:59.458: E/mono-rt(25118): 6f2a1000-6f2b8000 rw-p 00000000 fd:03 393357 /data/dalvik-cache/arm64/[email protected]@boot.art
04-09 09:32:59.458: E/mono-rt(25118): 6f2b8000-6f53a000 rw-p 00000000 fd:03 393358 /data/dalvik-cache/arm64/[email protected]@boot-core-oj.art
04-09 09:32:59.458: E/mono-rt(25118): 6f53a000-6f640000 rw-p 00000000 fd:03 393361 /data/dalvik-cache/arm64/[email protected]@boot-core-libart.art
04-09 09:32:59.458: E/mono-rt(25118): 6f640000-6f675000 rw-p 00000000 fd:03 393363 /data/dalvik-cache/arm64/[email protected]@boot-conscrypt.art
04-09 09:32:59.458: E/mono-rt(25118): 6f675000-6f6b2000 rw-p 00000000 fd:03 393364 /data/dalvik-cache/arm64/[email protected]@boot-okhttp.art
04-09 09:32:59.458: E/mono-rt(25118): 6f6b2000-6f6b6000 rw-p 00000000 fd:03 393366 /data/dalvik-cache/arm64/[email protected]@boot-legacy-test.art
04-09 09:32:59.458: E/mono-rt(25118): 6f6b6000-6f6f9000 rw-p 00000000 fd:03 393368 /data/dalvik-cache/arm64/[email protected]@boot-bouncycastle.art
04-09 09:32:59.458: E/mono-rt(25118): 6f6f9000-6f734000 rw-p 00000000 fd:03 393370 /data/dalvik-cache/arm64/[email protected]@boot-ext.art
04-09 09:32:59.458: E/mono-rt(25118): 6f734000-70056000 rw-p 00000000 fd:03 393373 /data/dalvik-cache/arm64/[email protected]@boot-framework.art
04-09 09:32:59.458: E/mono-rt(25118): 70056000-7010d000 rw-p 00000000 fd:03 393375 /data/dalvik-cache/arm64/[email protected]@boot-telephony-common.art
04-09 09:32:59.458: E/mono-rt(25118): 7010d000-70116000 rw-p 00000000 fd:03 393377 /data/dalvik-cache/arm64/[email protected]@boot-voip-common.art
04-09 09:32:59.458: E/mono-rt(25118): 70116000-7011e000 rw-p 00000000 fd:03 393379 /data/dalvik-cache/arm64/[email protected]@boot-ims-common.art
04-09 09:32:59.458: E/mono-rt(25118): 7011e000-70142000 rw-p 00000000 fd:03 393381 /data/dalvik-cache/arm64/[email protected]@boot-apache-xml.art
04-09 09:32:59.458: E/mono-rt(25118): 70142000-7016e000 rw-p 00000000 fd:03 393383 /data/dalvik-cache/arm64/[email protected]@boot-org.apache.http.legacy.boot.art
04-09 09:32:59.458: E/mono-rt(25118): 7016e000-70173000 rw-p 00000000 fd:03 393385 /data/dalvik-cache/arm64/[email protected]@boot-smartbondingservice.art
04-09 09:32:59.458: E/mono-rt(25118): 70173000-7017a000 rw-p 00000000 fd:03 393387 /data/dalvik-cache/arm64/[email protected]@boot-sprengine.art
04-09 09:32:59.458: E/mono-rt(25118): 7017a000-7017b000 rw-p 00000000 fd:03 393389 /data/dalvik-cache/arm64/[email protected]@boot-android.hidl.base-V1.0-java.art
04-09 09:32:59.458: E/mono-rt(25118): 7017b000-7017e000 rw-p 00000000 fd:03 393391 /data/dalvik-cache/arm64/[email protected]@boot-android.hidl.manager-V1.0-java.art
04-09 09:32:59.458: E/mono-rt(25118): 7017e000-70188000 rw-p 00000000 fd:03 393393 /data/dalvik-cache/arm64/[email protected]@boot-timakeystore.art
04-09 09:32:59.458: E/mono-rt(25118): 70188000-70191000 rw-p 00000000 fd:03 393395 /data/dalvik-cache/arm64/[email protected]@boot-fipstimakeystore.art
04-09 09:32:59.458: E/mono-rt(25118): 70191000-70192000 rw-p 00000000 fd:03 393397 /data/dalvik-cache/arm64/[email protected]@boot-ucmopensslenginehelper.art
04-09 09:32:59.458: E/mono-rt(25118): 70192000-70196000 rw-p 00000000 fd:03 393399 /data/dalvik-cache/arm64/[email protected]@boot-esecomm.art
04-09 09:32:59.458: E/mono-rt(25118): 70196000-70197000 rw-p 00000000 fd:03 393401 /data/dalvik-cache/arm64/[email protected]@boot-SemAudioThumbnail.art
04-09 09:32:59.458: E/mono-rt(25118): 70197000-701d1000 rw-p 00000000 fd:03 393403 /data/dalvik-cache/arm64/[email protected]@boot-knoxsdk.art
04-09 09:32:59.459: A/libc(25118): Fatal signal 11 (SIGSEGV), code 1, fault addr 0xbc in tid 25282 (OS_GETTAGS_CALL)
04-09 09:32:59.493: E/propClient(25287): PropClient failed to load
04-09 09:32:59.521: A/DEBUG(25288): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
04-09 09:32:59.521: A/DEBUG(25288): Build fingerprint: 'samsung/star2qltesq/star2qltesq:8.0.0/R16NW/G965USQS3BRJ6:user/release-keys'
04-09 09:32:59.521: A/DEBUG(25288): Revision: '14'
04-09 09:32:59.521: A/DEBUG(25288): ABI: 'arm64'
04-09 09:32:59.521: A/DEBUG(25288): pid: 25118, tid: 25282, name: OS_GETTAGS_CALL >>> com.causemobilewallet.consumer <<<
04-09 09:32:59.521: A/DEBUG(25288): signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0xbc
04-09 09:32:59.521: A/DEBUG(25288): Cause: null pointer dereference
04-09 09:32:59.521: A/DEBUG(25288): x0 0000000000000000 x1 00000074b53a6648 x2 000000749b6f7178 x3 0000000000000008
04-09 09:32:59.521: A/DEBUG(25288): x4 0000000000000000 x5 0000000000000002 x6 00000074a1bdea98 x7 0000000000000009
04-09 09:32:59.521: A/DEBUG(25288): x8 00000074b53cc898 x9 0000000000000001 x10 0000000000000001 x11 0000000000000000
04-09 09:32:59.521: A/DEBUG(25288): x12 0000000000000276 x13 0000000000005540 x14 000000000000000d x15 aaaaaaaaaaaaaaab
04-09 09:32:59.521: A/DEBUG(25288): x16 00000074ab6849c0 x17 00000074c656cd00 x18 0000000000000001 x19 000000749b6f7178
04-09 09:32:59.521: A/DEBUG(25288): x20 00000074b53a6648 x21 0000000000000000 x22 00000074bb162e86 x23 000000749f47eeb0
04-09 09:32:59.521: A/DEBUG(25288): x24 0000000000000000 x25 00000074a7ddf700 x26 0000000000000000 x27 0000000000000000
04-09 09:32:59.521: A/DEBUG(25288): x28 0000000000000000 x29 000000749b6f7160 x30 00000074ab4db484
04-09 09:32:59.521: A/DEBUG(25288): sp 000000749b6f70d0 pc 00000074ab4db494 pstate 0000000060000000
04-09 09:32:59.521: A/DEBUG(25288): backtrace:
04-09 09:32:59.521: A/DEBUG(25288): #00 pc 0000000000199494 /data/app/Mono.Android.DebugRuntime-bgZa5Uoa74W6pXDFoMuSZw==/lib/arm64/libmonosgen-64bit-2.0.so
04-09 09:32:59.521: A/DEBUG(25288): #01 pc 0000000000199480 /data/app/Mono.Android.DebugRuntime-bgZa5Uoa74W6pXDFoMuSZw==/lib/arm64/libmonosgen-64bit-2.0.so
04-09 09:33:00.211: E/adbd(8161): recv: OPEN 00000261 00000000 000c:73 68 65 6C 6C 3A 70 73 20 2D 41 00

Answers

  • After updating to VS Mac to 2019, my team is receiving a similar error while debugging. We have not tracked it down to any specific method. It seems to happen consistently if I stay idle on any view.

    2019-04-10 11:06:06.403 5997-6098/ E/mono-rt: /proc/self/maps:
    2019-04-10 11:06:06.407 5997-6098/ E/mono-rt: 12c00000-52c00000 rw-p 00000000 00:05 31248 /dev/ashmem/dalvik-main space (region space) (deleted)
    2019-04-10 11:06:06.407 5997-6098/ E/mono-rt: 6fdd6000-7007e000 rw-p 00000000 fd:02 1228893 /data/dalvik-cache/arm64/[email protected]@boot.art
    2019-04-10 11:06:06.407 5997-6098/ E/mono-rt: 7007e000-70184000 rw-p 00000000 fd:02 1228894 /data/dalvik-cache/arm64/[email protected]@boot-core-libart.art
    2019-04-10 11:06:06.407 5997-6098/ E/mono-rt: 70184000-701ce000 rw-p 00000000 fd:02 1228897 /data/dalvik-cache/arm64/[email protected]@boot-conscrypt.art
    2019-04-10 11:06:06.407 5997-6098/ E/mono-rt: 701ce000-70207000 rw-p 00000000 fd:02 1228899 /data/dalvik-cache/arm64/[email protected]@boot-okhttp.art
    2019-04-10 11:06:06.407 5997-6098/ E/mono-rt: 70207000-7020b000 rw-p 00000000 fd:02 1228901 /data/dalvik-cache/arm64/[email protected]@boot-legacy-test.art
    2019-04-10 11:06:06.407 5997-6098/ E/mono-rt: 7020b000-7024e000 rw-p 00000000 fd:02 1228902 /data/dalvik-cache/arm64/[email protected]@boot-bouncycastle.art
    2019-04-10 11:06:06.407 5997-6098/E/mono-rt: 7024e000-70289000 rw-p 00000000 fd:02 1228904 /data/dalvik-cache/arm64/[email protected]@boot-ext.art
    2019-04-10 11:06:06.407 5997-6098/ E/mono-rt: 70289000-70b09000 rw-p 00000000 fd:02 1228907 /data/dalvik-cache/arm64/[email protected]@boot-framework.art
    2019-04-10 11:06:06.407 5997-6098/ E/mono-rt: 70b09000-70bd3000 rw-p 00000000 fd:02 1228909 /data/dalvik-cache/arm64/[email protected]@boot-telephony-common.art
    2019-04-10 11:06:06.407 5997-6098/ E/mono-rt: 70bd3000-70bdc000 rw-p 00000000 fd:02 1228911 /data/dalvik-cache/arm64/[email protected]@boot-voip-common.art
    2019-04-10 11:06:06.407 5997-6098/ E/mono-rt: 70bdc000-70be5000 rw-p 00000000 fd:02 1228913 /data/dalvik-cache/arm64/[email protected]@boot-ims-common.art
    2019-04-10 11:06:06.407 5997-6098/ E/mono-rt: 70be5000-70c09000 rw-p 00000000 fd:02 1228915 /data/dalvik-cache/arm64/[email protected]@boot-apache-xml.art
    2019-04-10 11:06:06.407 5997-6098/ E/mono-rt: 70c09000-70c31000 rw-p 00000000 fd:02 1228917 /data/dalvik-cache/arm64/[email protected]@boot-org.apache.http.legacy.boot.art
    2019-04-10 11:06:06.407 5997-6098/ E/mono-rt: 70c31000-70c32000 rw-p 00000000 fd:02 1228919 /data/dalvik-cache/arm64/[email protected]@boot-android.hidl.base-V1.0-java.art
    2019-04-10 11:06:06.408 5997-6098/ E/mono-rt: 70c32000-70c35000 rw-p 00000000 fd:02 1228921 /data/dalvik-cache/arm64/[email protected]@boot-android.hidl.manager-V1.0-java.art
    2019-04-10 11:06:06.408 5997-6098/ E/mono-rt: 70c35000-70c4e000 rw-p 00000000 fd:02 1228923 /data/dalvik-cache/arm64/[email protected]@boot-com.lge.mdm.art
    2019-04-10 11:06:06.408 5997-6098/ E/mono-rt: 70c4e000-70c50000 rw-p 00000000 fd:02 1228925 /data/dalvik-cache/arm64/[email protected]@boot-com.lge.fmradio.nablabs.art
    2019-04-10 11:06:06.408 5997-6098/ E/mono-rt: 70c50000-70c55000 rw-p 00000000 fd:02 1228927 /data/dalvik-cache/arm64/[email protected]@boot-qcom.fmradio.art
    2019-04-10 11:06:06.408 5997-6098/ E/mono-rt: 70c55000-70c56000 rw-p 00000000 fd:02 1228929 /data/dalvik-cache/arm64/[email protected]@boot-QPerformance.art
    2019-04-10 11:06:06.408 5997-6098/ E/mono-rt: 70c56000-70c57000 rw-p 00000000 fd:02 1228931 /data/dalvik-cache/arm64/[email protected]@boot-tcmiface.art
    2019-04-10 11:06:06.408 5997-6098/ E/mono-rt: 70c57000-70c59000 rw-p 00000000 fd:02 1228933 /data/dalvik-cache/arm64/[email protected]@boot-telephony-ext.art
    2019-04-10 11:06:06.408 5997-6098/ E/mono-rt: 70c59000-70c60000 rw-p 00000000 fd:02 1228935 /data/dalvik-cache/arm64/[email protected]@boot-WfdCommon.art
    2019-04-10 11:06:06.408 5997-6098/ E/mono-rt: 70c60000-70e3b000 r--p 00000000 fd:00 3484 /system/framework/arm64/boot.oat
    2019-04-10 11:06:06.408 5997-6098/ E/mono-rt: 70e3b000-714bc000 r-xp 001db000 fd:00 3484 /system/framework/arm64/boot.oat
    2019-04-10 11:06:06.411 5997-6098/ A/libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0xbc in tid 6098 (OkHttp Dispatch)

  • Phil123Phil123 Member

    Experience the same issue:

    [mono-rt] /proc/self/maps:
    [mono-rt] 12c00000-52c00000 rw-p 00000000 00:01 16091 /dev/ashmem/dalvik-main space (region space)_3313_3313 (deleted)
    [mono-rt] 6fa7e000-6fd16000 rw-p 00000000 fd:01 588634 /data/dalvik-cache/arm64/[email protected]@boot.art
    [mono-rt] 6fd16000-6fe1c000 rw-p 00000000 fd:01 588636 /data/dalvik-cache/arm64/[email protected]@boot-core-libart.art
    [mono-rt] 6fe1c000-6fe51000 rw-p 00000000 fd:01 588640 /data/dalvik-cache/arm64/[email protected]@boot-conscrypt.art
    [mono-rt] 6fe51000-6fe8e000 rw-p 00000000 fd:01 588641 /data/dalvik-cache/arm64/[email protected]@boot-okhttp.art
    [mono-rt] 6fe8e000-6fe92000 rw-p 00000000 fd:01 588642 /data/dalvik-cache/arm64/[email protected]@boot-legacy-test.art
    [mono-rt] 6fe92000-6fed5000 rw-p 00000000 fd:01 588645 /data/dalvik-cache/arm64/[email protected]@boot-bouncycastle.art
    [mono-rt] 6fed5000-6ff10000 rw-p 00000000 fd:01 588648 /data/dalvik-cache/arm64/[email protected]@boot-ext.art
    [mono-rt] 6ff10000-70837000 rw-p 00000000 fd:01 588657 /data/dalvik-cache/arm64/[email protected]@boot-framework.art
    [mono-rt] 70837000-708ec000 rw-p 00000000 fd:01 588679 /data/dalvik-cache/arm64/[email protected]@boot-telephony-common.art
    [mono-rt] 708ec000-708f5000 rw-p 00000000 fd:01 588686 /data/dalvik-cache/arm64/[email protected]@boot-voip-common.art
    [mono-rt] 708f5000-708fd000 rw-p 00000000 fd:01 588688 /data/dalvik-cache/arm64/[email protected]@boot-ims-common.art
    [mono-rt] 708fd000-70921000 rw-p 00000000 fd:01 588690 /data/dalvik-cache/arm64/[email protected]@boot-apache-xml.art
    [mono-rt] 70921000-7094d000 rw-p 00000000 fd:01 588694 /data/dalvik-cache/arm64/[email protected]@boot-org.apache.http.legacy.boot.art
    [mono-rt] 7094d000-70952000 rw-p 00000000 fd:01 588699 /data/dalvik-cache/arm64/[email protected]@boot-smartbondingservice.art
    [mono-rt] 70952000-70959000 rw-p 00000000 fd:01 588702 /data/dalvik-cache/arm64/[email protected]@boot-sprengine.art
    [mono-rt] 70959000-7095a000 rw-p 00000000 fd:01 588704 /data/dalvik-cache/arm64/[email protected]@boot-android.hidl.base-V1.0-java.art
    [mono-rt] 7095a000-7095d000 rw-p 00000000 fd:01 588707 /data/dalvik-cache/arm64/[email protected]@boot-android.hidl.manager-V1.0-java.art
    [mono-rt] 7095d000-70967000 rw-p 00000000 fd:01 588710 /data/dalvik-cache/arm64/[email protected]@boot-timakeystore.art
    [mono-rt] 70967000-70970000 rw-p 00000000 fd:01 588720 /data/dalvik-cache/arm64/[email protected]@boot-fipstimakeystore.art
    [mono-rt] 70970000-70971000 rw-p 00000000 fd:01 588722 /data/dalvik-cache/arm64/[email protected]@boot-ucmopensslenginehelper.art
    [mono-rt] 70971000-70975000 rw-p 00000000 fd:01 588725 /data/dalvik-cache/arm64/[email protected]@boot-esecomm.art
    [mono-rt] 70975000-70976000 rw-p 00000000 fd:01 588727 /data/dalvik-cache/arm64/[email protected]@boot-SemAudioThumbnail.art
    [mono-rt] 70976000-709b0000 rw-p 00000000 fd:01 588728 /data/dalvik-cache/arm64/[email protected]@boot-knoxsdk.art
    [mono-rt] 709b0000-709dd000 rw-p 00000000 fd:01 588729 /data/dalvik-cache/arm64/[email protected]@boot-sec_edm.art
    [libc] Fatal signal 11 (SIGSEGV), code 1, fault addr 0xbc in tid 518 (Thread-31)

    Some Infos about my setup:

    Visual Studio Enterprise 2019 for Mac
    Version 8.0.2 (build 23)
    Installation UUID: a260a437-afa8-48e2-a139-ecf964963d95
    GTK+ 2.24.23 (Raleigh theme)
    Xamarin.Mac 5.6.0.2 (d16-0 / 040682909)

    Package version: 518010003
    

    Mono Framework MDK
    Runtime:
    Mono 5.18.1.3 (2018-08/fdb26b0a445) (64-bit)
    Package version: 518010003

    NuGet
    Version: 4.8.2.5835

    .NET Core
    Runtime: /usr/local/share/dotnet/dotnet
    Runtime Versions:
    2.1.9
    2.1.8
    2.1.2
    2.1.1
    2.0.5
    SDK: /usr/local/share/dotnet/sdk/2.1.505/Sdks
    SDK Versions:
    2.1.505
    2.1.504
    2.1.302
    2.1.301
    2.1.4
    MSBuild SDKs: /Library/Frameworks/Mono.framework/Versions/5.18.1/lib/mono/msbuild/15.0/bin/Sdks

    Xamarin.Profiler
    Version: 1.6.9
    Location: /Applications/Xamarin Profiler.app/Contents/MacOS/Xamarin Profiler

    Updater
    Version: 11

    Xamarin Designer
    Version: 4.17.4.418
    Hash: 3d086e814
    Branch: remotes/origin/d16-0
    Build date: 2019-04-01 09:20:10 UTC

    Apple Developer Tools
    Xcode 10.2 (14490.120)
    Build 10E125

    Xamarin.Mac
    Xamarin.Mac not installed. Can't find /Library/Frameworks/Xamarin.Mac.framework/Versions/Current/Version.

    Xamarin.iOS
    Version: 12.8.0.0 (Visual Studio Enterprise)
    Hash: 0aa84521
    Branch: d16-0
    Build date: 2019-04-02 16:01:19-0400

    Xamarin.Android
    Version: 9.2.0.5 (Visual Studio Enterprise)
    Android SDK: /Users/pmanstein/Library/Developer/android-sdk
    Supported Android versions:
    6.0 (API level 23)
    7.0 (API level 24)
    7.1 (API level 25)
    8.0 (API level 26)
    8.1 (API level 27)

    SDK Tools Version: 26.1.1
    SDK Platform Tools Version: 28.0.1
    SDK Build Tools Version: 28.0.3

    Build Information:
    Mono: mono/mono/[email protected]
    Java.Interop: xamarin/java.interop/[email protected]
    LibZipSharp: grendello/LibZipSharp/[email protected]
    LibZip: nih-at/libzip/[email protected]
    MXE: xamarin/mxe/[email protected]
    ProGuard: xamarin/proguard/[email protected]
    SQLite: xamarin/sqlite/[email protected]
    Xamarin.Android Tools: xamarin/xamarin-android-tools/[email protected]

    Microsoft Mobile OpenJDK
    Java SDK: /Users/pmanstein/Library/Developer/Xamarin/jdk/microsoft_dist_openjdk_8.0.25
    1.8.0-25
    Android Designer EPL code available here:

    Android Device Manager
    Version: 1.2.0.14
    Hash: 86df26f
    Branch: remotes/origin/d16-0
    Build date: 2019-04-05 16:58:56 UTC

    Xamarin Inspector
    Version: 1.4.3
    Hash: db27525
    Branch: 1.4-release
    Build date: Mon, 09 Jul 2018 21:20:18 GMT
    Client compatibility: 1

    Build Information
    Release ID: 800020023
    Git revision: c576bb008dfe54cdcf596237e09564ebd2da4343
    Build date: 2019-04-06 10:06:46+00
    Build branch: master
    Xamarin extensions: 2c996830618e7cb8e8be97984d643eb86f122e8d

    Operating System
    Mac OS X 10.14.4
    Darwin 18.5.0 Darwin Kernel Version 18.5.0
    Mon Mar 11 20:40:32 PDT 2019
    root:xnu-4903.251.3~3/RELEASE_X86_64 x86_64

  • kwackmasterkwackmaster USMember ✭✭

    Same/similar error here, random crashing when sitting idle on any view.
    Did you guys find any solutions?

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