ATAK crashes when viewing Data Sync mission timelines

[brian7704]

OpenTAKServer probably returns a null where it should return an int

java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.Object.hashCode()' on a null object reference
at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:936)
at com.atakmap.android.util.g.b(SourceFile:323)
at com.atakmap.android.util.g.d(SourceFile:358)
at atakplugin.datasync.e9.u(SourceFile:158)
at atakplugin.datasync.P8.getView(SourceFile:247)
at android.widget.AbsListView.obtainView(AbsListView.java:2475)
at android.widget.ListView.makeAndAddView(ListView.java:2065)
at android.widget.ListView.fillDown(ListView.java:791)
at android.widget.ListView.fillFromTop(ListView.java:853)
at android.widget.ListView.layoutChildren(ListView.java:1808)
at android.widget.AbsListView.onLayout(AbsListView.java:2272)
at android.view.View.layout(View.java:25409)
at android.view.ViewGroup.layout(ViewGroup.java:6440)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1891)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1729)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1638)
at android.view.View.layout(View.java:25409)
at android.view.ViewGroup.layout(ViewGroup.java:6440)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
at android.view.View.layout(View.java:25409)
at android.view.ViewGroup.layout(ViewGroup.java:6440)
at androidx.swiperefreshlayout.widget.SwipeRefreshLayout.onLayout(SourceFile:59)
at android.view.View.layout(View.java:25409)
at android.view.ViewGroup.layout(ViewGroup.java:6440)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1891)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1729)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1638)
at android.view.View.layout(View.java:25409)
at android.view.ViewGroup.layout(ViewGroup.java:6440)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
at android.view.View.layout(View.java:25409)
at android.view.ViewGroup.layout(ViewGroup.java:6440)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1891)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1729)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1638)
at android.view.View.layout(View.java:25409)
at android.view.ViewGroup.layout(ViewGroup.java:6440)
at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1103)
at android.view.View.layout(View.java:25409)
at android.view.ViewGroup.layout(ViewGroup.java:6440)
at android.widget.RelativeLayout.onLayout(RelativeLayout.java:1103)
at android.view.View.layout(View.java:25409)
at android.view.ViewGroup.layout(ViewGroup.java:6440)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
at android.view.View.layout(View.java:25409)
at android.view.ViewGroup.layout(ViewGroup.java:6440)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1891)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1729)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1638)
at android.view.View.layout(View.java:25409)
at android.view.ViewGroup.layout(ViewGroup.java:6440)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:332)
at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
at com.android.internal.policy.DecorView.onLayout(DecorView.java:767)
at android.view.View.layout(View.java:25409)
at android.view.ViewGroup.layout(ViewGroup.java:6440)
at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:4964)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:4113)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:2977)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:10429)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1415)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1424)
at android.view.Choreographer.doCallbacks(Choreographer.java:1024)
at android.view.Choreographer.doFrame(Choreographer.java:953)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1398)
at android.os.Handler.handleCallback(Handler.java:991)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loopOnce(Looper.java:232)
at android.os.Looper.loop(Looper.java:317)
at android.app.ActivityThread.main(ActivityThread.java:8787)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:591)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:871)\n",

[HookdomPonix]

When observing this crash, the DS plugin loads this dataset . There is no data exchanged during the crash itself that I can observe, so it is probably an object loaded in memory from this stream. I suspect it may have to do with creatorUid falling off later in the update.

`GET /Marti/api/missions?passwordProtected=true&defaultRole=true&tool=public HTTP/1.1
Host: 10.0.0.2
X-Forwarded-For: 10.0.2.159
X-Ssl-Cert: -----REDACTED
Connection: close
Accept-Encoding: gzip

HTTP/1.1 200 OK
Content-Type: application/json
Content-Length: 11265
Vary: Cookie
Date: Fri, 07 Feb 2025 03:25:34 GMT
Connection: close

{
"data": [
{
"baseLayer": "",
"bbox": "",
"chatRoom": "",
"classification": "",
"contents": [],
"createTime": "2025-01-22T11:06:57.6931Z",
"creatorUid": "ANDROID-86036807004211",
"defaultRole": {
"permissions": [
"MISSION_MANAGE_FEEDS",
"MISSION_SET_PASSWORD",
"MISSION_WRITE",
"MISSION_MANAGE_LAYERS",
"MISSION_UPDATE_GROUPS",
"MISSION_DELETE",
"MISSION_SET_ROLE",
"MISSION_READ"
],
"type": "MISSION_OWNER"
},
"description": "",
"expiration": -1,
"externalData": [],
"feeds": [],
"group": "ANON",
"guid": "87cfd0dd-0c7c-45d2-8be4-044c4565bbb7",
"inviteOnly": false,
"keywords": [],
"mapLayers": [],
"missionChanges": [
{
"contentUid": null,
"creatorUid": "ANDROID-86036807004211",
"isFederatedChange": false,
"missionName": "main",
"serverTime": "2025-01-22T11:06:57.6931Z",
"timestamp": "2025-01-22T11:06:57.6931Z",
"type": "CREATE_MISSION"
},
{
"contentUid": null,
"creatorUid": "ANDROID-8257567fd1c279ec",
"details": {
"callsign": "U.3.173223",
"color": "-1",
"iconsetPath": "COT_MAPPING_2525C/a-u/a-u-G",
"location": {
"lat": 38.4400883,
"lon": -105.2412092
},
"type": "a-u-G"
},
"isFederatedChange": false,
"missionName": "main",
"serverTime": "2025-02-04T00:32:25.0290Z",
"timestamp": "2025-02-04T00:32:25.0290Z",
"type": "ADD_CONTENT"
},
{
"contentUid": null,
"creatorUid": "ANDROID-86036807004211",
"details": {
"callsign": "R.3.173310",
"color": "-1",
"iconsetPath": "COT_MAPPING_2525C/a-h/a-h-G",
"location": {
"lat": 38.4402527,
"lon": -105.2405713
},
"type": "a-h-G"
},
"isFederatedChange": false,
"missionName": "main",
"serverTime": "2025-02-04T00:33:11.1230Z",
"timestamp": "2025-02-04T00:33:11.1230Z",
"type": "ADD_CONTENT"
},
{
"contentUid": null,
"creatorUid": "ANDROID-8257567fd1c279ec",
"details": {
"callsign": "U.3.173223",
"color": "-1",
"iconsetPath": "COT_MAPPING_2525C/a-u/a-u-G",
"location": {
"lat": 38.4400883,
"lon": -105.2412092
},
"type": "a-u-G"
},
"isFederatedChange": false,
"missionName": "main",
"serverTime": "2025-01-22T11:20:43.4024Z",
"timestamp": "2025-01-22T11:20:43.4021Z",
"type": "REMOVE_CONTENT"
},
{
"contentUid": null,
"creatorUid": "ANDROID-8257567fd1c279ec",
"details": {
"callsign": "R.3.173310",
"color": "-1",
"iconsetPath": "COT_MAPPING_2525C/a-h/a-h-G",
"location": {
"lat": 38.4402527,
"lon": -105.2405713
},
"type": "a-h-G"
},
"isFederatedChange": false,
"missionName": "main",
"serverTime": "2025-01-22T11:21:05.1560Z",
"timestamp": "2025-01-22T11:21:05.1557Z",
"type": "REMOVE_CONTENT"
},
{
"contentUid": null,
"creatorUid": "ANDROID-8257567fd1c279ec",
"details": {
"callsign": "FOB",
"color": "-1",
"iconsetPath": "COT_MAPPING_2525C/a-n/a-n-G",
"location": {
"lat": 38.5260842,
"lon": -105.2255899
},
"type": "a-n-G"
},
"isFederatedChange": false,
"missionName": "main",
"serverTime": "2025-02-04T01:12:58.8030Z",
"timestamp": "2025-02-04T01:12:58.8030Z",
"type": "ADD_CONTENT"
},
{
"contentUid": null,
"creatorUid": "ANDROID-8257567fd1c279ec",
"details": {
"callsign": "MLA AO",
"color": null,
"iconsetPath": null,
"location": {
"lat": 38.5272125,
"lon": -105.2285976
},
"type": "u-d-r"
},
"isFederatedChange": false,
"missionName": "main",
"serverTime": "2025-02-04T01:14:25.7770Z",
"timestamp": "2025-02-04T01:14:25.7770Z",
"type": "ADD_CONTENT"
},
{
"contentUid": null,
"creatorUid": "ANDROID-8257567fd1c279ec",
"details": {
"callsign": "RPTDF",
"color": "-1",
"iconsetPath": null,
"location": {
"lat": 38.5379865,
"lon": -105.2315432
},
"type": "b-m-p-s-p-loc"
},
"isFederatedChange": false,
"missionName": "main",
"serverTime": "2025-02-04T01:17:30.5980Z",
"timestamp": "2025-02-04T01:17:30.5980Z",
"type": "ADD_CONTENT"
},
{
"contentUid": null,
"creatorUid": "ANDROID-bbccb3d486bfb664",
"details": {
"callsign": "R.4.153227",
"color": "-1",
"iconsetPath": "COT_MAPPING_2525C/a-h/a-h-G",
"location": {
"lat": 38.4419054,
"lon": -105.2404973
},
"type": "a-h-G"
},
"isFederatedChange": false,
"missionName": "main",
"serverTime": "2025-02-04T22:32:28.5870Z",
"timestamp": "2025-02-04T22:32:28.5870Z",
"type": "ADD_CONTENT"
},
{
"contentUid": null,
"creatorUid": "ANDROID-bbccb3d486bfb664",
"details": {
"callsign": "F.4.155326",
"color": "-1",
"iconsetPath": "COT_MAPPING_2525C/a-f/a-f-G",
"location": {
"lat": 38.4408047,
"lon": -105.2402219
},
"type": "a-f-G"
},
"isFederatedChange": false,
"missionName": "main",
"serverTime": "2025-02-04T22:53:27.8210Z",
"timestamp": "2025-02-04T22:53:27.8210Z",
"type": "ADD_CONTENT"
},
{
"contentUid": null,
"creatorUid": "ANDROID-bbccb3d486bfb664",
"details": {
"callsign": "R.4.160023",
"color": "-1",
"iconsetPath": "COT_MAPPING_2525C/a-h/a-h-G",
"location": {
"lat": 38.4426128,
"lon": -105.2373373
},
"type": "a-h-G"
},
"isFederatedChange": false,
"missionName": "main",
"serverTime": "2025-02-04T23:00:24.5650Z",
"timestamp": "2025-02-04T23:00:24.5650Z",
"type": "ADD_CONTENT"
}
],
"name": "main",
"owner": {
"callsign": "HAMMER3",
"config_hash": null,
"data_packages": null,
"device": "SOTEN X7",
"last_event_time": "2025-02-04T01:08:06.5420Z",
"last_point": {
"azimuth": null,
"battery": 79.0,
"callsign": "HAMMER3",
"ce": 3.3,
"course": 242.08068543075316,
"device_uid": "ANDROID-86036807004211",
"fov": null,
"hae": 1601.982,
"how": "m-g",
"latitude": 38.440073,
"le": 9999999.0,
"location_source": "GPS",
"longitude": -105.240808,
"speed": 0.0,
"timestamp": "2025-02-04T01:24:30.1680Z",
"type": "a-f-G-U-C",
"uid": "ANDROID-86036807004211"
},
"last_status": "Connected",
"os": "33",
"phone_number": null,
"platform": "ATAK-CIV",
"team": "Cyan",
"team_color": "#00FFFF",
"team_role": "Forward Observer",
"uid": "ANDROID-86036807004211",
"username": "hammer3",
"version": "5.3.0.10 (37fe1ccd)[playstore].1737557220-CIV"
},
"passwordProtected": false,
"path": "",
"qr_code": "10.0.0.2:8089:ssl,10.0.0.2-8443-ssl-main,main",
"tool": "public",
"uids": [
{
"creatorUid": "",
"data": "ace65725-3f96-4ed9-9b50-d8f65dfcb3e2",
"details": {
"callsign": "FOB",
"color": "-1",
"iconsetPath": "COT_MAPPING_2525C/a-n/a-n-G",
"location": {
"lat": 38.5260842,
"lon": -105.2255899
},
"type": "a-n-G"
},
"timestamp": "2025-02-04T01:12:58.8030Z"
},
{
"creatorUid": "",
"data": "24119424-afd4-4ced-bc64-9cd339ecf6b9",
"details": {
"callsign": "MLA AO",
"color": null,
"iconsetPath": null,
"location": {
"lat": 38.5272125,
"lon": -105.2285976
},
"type": "u-d-r"
},
"timestamp": "2025-02-04T01:14:25.7770Z"
},
{
"creatorUid": "",
"data": "ea731d05-2cc7-4c6b-b018-ffefa58d6358",
"details": {
"callsign": "RPTDF",
"color": "-1",
"iconsetPath": null,
"location": {
"lat": 38.5379865,
"lon": -105.2315432
},
"type": "b-m-p-s-p-loc"
},
"timestamp": "2025-02-04T01:17:30.5980Z"
},
{
"creatorUid": "",
"data": "d579c518-87f5-4aa4-b995-8351be758385",
"details": {
"callsign": "R.4.153227",
"color": "-1",
"iconsetPath": "COT_MAPPING_2525C/a-h/a-h-G",
"location": {
"lat": 38.4419054,
"lon": -105.2404973
},
"type": "a-h-G"
},
"timestamp": "2025-02-04T22:32:28.5870Z"
},
{
"creatorUid": "",
"data": "84e22866-e2c2-400d-8af7-183fb73a9424",
"details": {
"callsign": "F.4.155326",
"color": "-1",
"iconsetPath": "COT_MAPPING_2525C/a-f/a-f-G",
"location": {
"lat": 38.4408047,
"lon": -105.2402219
},
"type": "a-f-G"
},
"timestamp": "2025-02-04T22:53:27.8210Z"
},
{
"creatorUid": "",
"data": "aafbf573-c794-428f-be84-c24bf17c7248",
"details": {
"callsign": "R.4.160023",
"color": "-1",
"iconsetPath": "COT_MAPPING_2525C/a-h/a-h-G",
"location": {
"lat": 38.4426128,
"lon": -105.2373373
},
"type": "a-h-G"
},
"timestamp": "2025-02-04T23:00:24.5650Z"
}
]
}
],
"nodeId": "3fh9f0pfhsc4zrmnvxmho2el4ayuj9wm",
"type": "Mission",
"version": 3
}
`