Frustrating iOS Segmentation Fault

I am receiving a never ending and very frustrating segfault: (UIKitApplication:org.nativescript.Mixx[0x64a1][1198][21655]): Service exited due to signal: Segmentation fault: 11 sent by exc handler[0]

Every now and then, i get: (UIKitApplication:org.nativescript.Mixx[0x37aa][1198][24108]): Service exited due to signal: Trace/BPT trap: 5 sent by exc handler[0]

I found 2 solutions that exhibiting similar issues, but unfortunately didn’t resolve. The two closest cases I could find were: https://github.com/NativeScript/NativeScript/issues/4985 https://github.com/NativeScript/NativeScript/issues/4187

Tell us about the problem

iOS randomly crashes on load. I can’t get anything out of the logs that has any meaning. Sometimes the app will run for 30 seconds, then crash. Sometimes it crashes immediately when I try to switch tabs.

I’ve tried refactoring all my code to make sure there are no recursive calls or memory leaks. I’ve uninstalled all plugins, platforms, tried re-installing nativescript, etc to no avail. I even added the accordion fix recommended for the TabView here: https://github.com/NativeScript/NativeScript/issues/4821

Which platform(s) does your issue occur on?

iOS

Please provide the following version numbers that your issue occurs with:

• CLI: 4.0.0
• My Package.json

{
  "description": "Mixx",
  "license": "SEE LICENSE IN <your-license-filename>",
  "readme": "https://github.com/ogmedia/Mixx/README.md",
  "repository": "https://github.com/ogmedia/Mixx",
  "nativescript": {
    "id": "org.nativescript.Mixx",
    "tns-android": {
      "version": "3.4.2"
    },
    "tns-ios": {
      "version": "4.0.1"
    }
  },
  "scripts": {
    "dev": "tns run android --bundle  --env.snapshot",
    "build": "tns build android --bundle"
  },
  "dependencies": {
    "child-process-promise": "^2.2.1",
    "nativescript-accordion": "^5.0.3",
    "nativescript-bitmap-factory": "^1.7.1",
    "nativescript-carousel": "^3.1.1",
    "nativescript-geolocation": "^4.2.3",
    "nativescript-google-maps-sdk": "^2.5.0",
    "nativescript-imagepicker": "^5.0.0",
    "nativescript-permissions": "^1.2.3",
    "nativescript-plugin-firebase": "^5.2.0",
    "nativescript-theme-core": "^1.0.4",
    "tns-core-modules": "^4.0.0-2018-04-10-01"
  },
  "devDependencies": {
    "babel-traverse": "6.26.0",
    "babel-types": "6.26.0",
    "babylon": "6.18.0",
    "chai": "^4.1.2",
    "copy-webpack-plugin": "~4.3.0",
    "css-loader": "~0.28.7",
    "express": "^4.16.2",
    "extract-text-webpack-plugin": "~3.0.2",
    "fs-extra": "^5.0.0",
    "karma": "^2.0.0",
    "karma-chai": "^0.1.0",
    "karma-chrome-launcher": "^2.2.0",
    "karma-junit-reporter": "^1.2.0",
    "karma-mocha": "^1.3.0",
    "karma-nativescript-launcher": "^0.4.0",
    "lazy": "1.0.11",
    "mocha": "^5.0.4",
    "nativescript-dev-webpack": "^0.9.2",
    "nativescript-worker-loader": "~0.8.1",
    "node-sass": "^4.8.1",
    "raw-loader": "~0.5.1",
    "resolve-url-loader": "~2.2.1",
    "uglifyjs-webpack-plugin": "~1.1.6",
    "webpack": "~3.10.0",
    "webpack-bundle-analyzer": "^2.9.1",
    "webpack-sources": "~1.1.0"
  }
}

I have removed just about every JS component, and it’ll still crash after a certain amount of time, which leads me to believe this is some sort of configuration error, or related to the google-maps-sdk plugin, firebase crash reporting or maybe even the cocoapods.

Everything was running fine up until about a week ago. I’m nearly at my wits end here. Unfortunately I can’t share the code, as it’s in a private repo, but after the giant cleanup I went through, i highly doubt this is a code issues, and probably a plugin/config issue.

I’m going to try gutting the whole thing and reinstalling all the plugins and platforms, but no joke I must have done it about 100 times over the last week.

My Tab XML:

<Page 
  xmlns="http://schemas.nativescript.org/tns.xsd" 
  xmlns:customTab="views/tabs" 
   class="page" navigatingTo="navigatingTo"
    id="homePage"
    actionBarHidden="true"
    xmlns:maps="nativescript-google-maps-sdk"
    >
  <TabView id="tabViewMain" class="tab-view">
    <TabView.items>
      <customTab:map />
      <customTab:search />
    </TabView.items>
  </TabView>
</Page>

and the map page:

<TabViewItem android:title="HOME"
	 loaded="mapTabLoaded" ios:title="HOME" 
	 xmlns:maps="nativescript-google-maps-sdk"
	 xmlns="http://schemas.nativescript.org/tns.xsd"
	 xmlns:accordion="nativescript-accordion"
	 >
  <TabViewItem.view >
		  <AbsoluteLayout width="100%" height="100%">

		  	<StackLayout top="0" left="0" height="100%" width="100%" backgroundImage="res://skeletonmap">
			  	<accordion:Accordion height="720" id="accordionLayout" items="{{items}}" visibility="hidden">
	          <accordion:Accordion.itemTemplate>
	              <StackLayout backgroundColor="#efefef" height="720" width="100%" backgroundImage="res://skeletonmap">
							    <maps:mapView mapReady="onMapReady"  
										height="100%"
										width="100%"
										zoomGesturesEnabled="false" 
										scrollGesturesEnabled="false" 
										myLocationButtonEnabled="false" 
								 	/>
								</StackLayout>
							</accordion:Accordion.itemTemplate>
					</accordion:Accordion>
				</StackLayout>


			 	<StackLayout top="0" left="0" margin="8" width="100%">
	  			<StackLayout backgroundColor="#FFFFFF">
						<TextField onFocus="clearAddress" required="required" height="40" id="placeAddress" class="input" hint="Location"></TextField> 
					</StackLayout>
					
					<StackLayout>
						<StackLayout orientation="vertical"  background="transparent">
							<StackLayout id="placeAutoFill" visibility="collapse" backgroundColor="#FFFFFF" height="auto" tap="clearTextfieldFocus"></StackLayout>
						</StackLayout>
					</StackLayout>	
				</StackLayout>

		  	<StackLayout left="0" top="0" marginTop="330" width="100%">
	  			<ScrollView  orientation="horizontal" height="240" backgroundColor="transparent">
	  				<StackLayout orientation="horizontal" id="event-sv">

	  					<StackLayout height="220" width="140" margin="4">
	  						<Image src="res://skeletoncard" />
	  					</StackLayout>

	  					<StackLayout height="220" width="140" margin="4">
	  						<Image src="res://skeletoncard" />
	  					</StackLayout>

	  					<StackLayout height="220" width="140" margin="4">
	  						<Image src="res://skeletoncard" />
	  					</StackLayout>

	  				</StackLayout>
		    	</ScrollView>
			  </StackLayout>

		  </AbsoluteLayout>

  </TabViewItem.view>
</TabViewItem>

PS. This runs PERFECT on android. There must be something going on here, because even if I comment and remove ALL JS. the app will STILL crash after a few moments.

[ogmedia]

Thanks, I found it: https://github.com/EddyVerbruggen/nativescript-plugin-firebase/issues/664

It’s an issue with the firebase config. Feel free to close.

[lock[bot]]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.