Hi all :)

I get the following errors at the OnPostProcessBuild stage of building an iOS Xcode project with Unity, using the example Unity project with a few adaptions:

Failed running cocoapods. Make sure cocoapods is installed and you target to iOS 8.0 or newer.
UnityEngine.Debug:LogError(Object)
XcodeFixes:OnPostprocessBuild(BuildTarget, String) (at Assets/Plugins/iOS/Editor/XcodeFixes.cs:68)
UnityEditor.HostView:OnGUI()


Error building Player: Failed running cocoapods. Make sure cocoapods is installed and you target to iOS 8.0 or newer.


UnityEditor.BuildPlayerWindow+BuildMethodException: Build failed with errors.
  at UnityEditor.BuildPlayerWindow+DefaultBuildMethods.BuildPlayer (BuildPlayerOptions options) [0x001b9] in /Users/builduser/buildslave/unity/build/Editor/Mono/BuildPlayerWindowBuildMethods.cs:162 
  at UnityEditor.BuildPlayerWindow.CallBuildMethods (Boolean askForBuildLocation, BuildOptions defaultBuildOptions) [0x00050] in /Users/builduser/buildslave/unity/build/Editor/Mono/BuildPlayerWindowBuildMethods.cs:83 
UnityEditor.HostView:OnGUI()

"Target minimum iOS version" in Unity player settings is "8.0"
"which pod" in Terminal yields "/usr/local/bin/pod"
"pod --version" in Terminal yields "1.3.1"
Podfile in Assets/Plugins/iOS/ contains:

target 'Unity-iPhone' do
  pod 'IndoorAtlas', '~> 2.5.1'
end

So:

• Cocoapods is installed
• iOS Target 8.0
• It gets all the way down to line 68 in XcodeFixes.cs before returning the error.

What can I do about this?

Hello Sir,
We want to do indoor navigation of our location
So to do that we have taken location with its mapable area along with its positioning from mapCreator2 of Indoor Atlas.

After that we have taken Indooratlas AR Wayfinding in unity & also to this we have attached latitude and longitude coordinates of our location with required components.

But in Android device only camera is opening
Not any AR components to navigate.

Please guide me to this issue.

Hello
I'm following your github link and step to use indooratlas in unity.
https://github.com/IndoorAtlas/unity-plugin

But not able to find artifacts dropdown menu to extract indooratlas.unitypackage.
Please Guide me how to do solve this issue.

Hello,

I've been attempting to get appropriate output out of the "example/3d-position" branch, and in particular, WGSConversion.cs.

I am expecting to be able to feed in lat and long of a known position relative to the unity scene, which the origin of the unity scene, and have IndoorAtlas lat and long values converted into meter-scale deviation from that center point.

However, I am getting enormous values- orders of magnitude larger than what one would expect.

It's possible I am doing something incorrectly, but this could also be an issue with the code.

Hi,

I'm new to IA and Unity development.
I'm getting this error while I attach my IABehaviour.cs script to the GameObject of my choice. I'm using Mapbox along with IA to develop an app.

On attaching and playing, I'm getting the error code given below which I didn't understand. Kindly help me in understanding my mistakes.

Exception: JNI: Init'd AndroidJavaClass with null ptr!
UnityEngine.AndroidJavaClass..ctor (IntPtr jclass) (at C:/buildslave/unity/build/Runtime/Export/AndroidJavaImpl.cs:622)
UnityEngine.AndroidJavaObject.get_JavaLangClass () (at C:/buildslave/unity/build/Runtime/Export/AndroidJavaImpl.cs:600)
UnityEngine.AndroidJavaObject.FindClass (System.String name) (at C:/buildslave/unity/build/Runtime/Export/AndroidJavaImpl.cs:591)
UnityEngine.AndroidJavaClass._AndroidJavaClass (System.String className) (at C:/buildslave/unity/build/Runtime/Export/AndroidJavaImpl.cs:611)
UnityEngine.AndroidJavaClass..ctor (System.String className) (at C:/buildslave/unity/build/artifacts/generated/common/runtime/AndroidJavaBindings.gen.cs:92)
IaBehavior.Start () (at Assets/Plugins/IaBehavior.cs:25)

After I stop my app in Unity, it gives the below error code. So, which object am I supposed to set with the OnDestroy function?

NullReferenceException: Object reference not set to an instance of an object
IaBehavior.OnDestroy () (at Assets/Plugins/IaBehavior.cs:42)

HI, I'm an android user. IndoorAtlasForUnity works for me. But I have to stop using it. Cause I'm using other info services which using HttpAPICall or done by Unity's WWW (for example Playfab and Google Map API), And when IndoorAtlas is activated they are blocked!
I'm not a programmer and an English speaker, hope you could understand me.
I guess there are some conflicts or IndoorAtlas is hogging the service.
Hope there will be a fix soon.
Thanks.

Assets/Plugins/IaBehavior.cs(8,19): error CS0234: The type or namespace name Android' does not exist in the namespace UnityEngine'. Are you missing an assembly reference?

when trying to add geofences to the plugin using function placeGeoFence() - called at the end of init : the error [IARegion boundingBox]: unrecognized selector sent to instance 0x1c4659140 pops up
`- (void)placeGeofence
{

NSMutableArray<NSNumber*> *edges = [NSMutableArray array];

[edges addObject:[NSNumber numberWithDouble:-37.84811769]];
[edges addObject:[NSNumber numberWithDouble:145.11430576]];
[edges addObject:[NSNumber numberWithDouble:-37.84802129]];
[edges addObject:[NSNumber numberWithDouble:145.11431266]];
[edges addObject:[NSNumber numberWithDouble:-37.84792601]];
[edges addObject:[NSNumber numberWithDouble:145.11432588]];
[edges addObject:[NSNumber numberWithDouble:-37.84792520]];
[edges addObject:[NSNumber numberWithDouble:145.11433971]];
[edges addObject:[NSNumber numberWithDouble:-37.84802397]];
[edges addObject:[NSNumber numberWithDouble:145.11433594]];
[edges addObject:[NSNumber numberWithDouble:-37.84811399]];
[edges addObject:[NSNumber numberWithDouble:145.11432856]];

self.geofence = [IAPolygonGeofence polygonGeofenceWithIdentifier:@"Area 1" andFloor:nil edges:edges];

[self.manager startMonitoringForGeofence:self.geofence];

}
`
The error occurs on the last line startMonitoringForGeofence

I have followed the instructions to setup the floor plan and fingreprinted the venue, and assigned wayfiding points.

Then I copied plugins to my unity app and added Iabehaviour and Ialistener to the main camera.

I was hoping to receive the lat long in a text, but nothing is returned. Status is available and TraceID is returned.
Surprisingly I don't even get my location in Map Creator2 Test postioning. :(

Hello,

In Unity we have a map scaled to follow the 1 in unity = 1m. When testing we notice a big difference in position between the Test Positioning app (from Map Creator 2) and our Unity app.
We compared the Long/Lat received by the 2 apps and they're the same. So we suspect something is wrong with our use of the WGSConversion class.

Our scene is a map with a cube to show the user position.

• We set up the origin to the "middle" of the map in unity (we used the Test Positioning app to have the GPS coordinates of this middle). To simplify calculations this middle AND the cube are put at the (0,0) position

• Then every time we receive a new Long/Lat we use WGStoEN method to get the position relative to the origin

• Then we just translate the cube with the calculated values (since 1=1m)

Our problem is the following: The cube is following the phone movement BUT the position of the cube on the map is not as good as the Test positioning (even after 2 or 3 meters). I'd like to know if there's something we missed (we already checked #4 but I don't think they had the same problem).

I would like to know if there is any way we can have a cs file which gives us a list of points(latitude and longitude) to reach the destination.

Is there any file same as WayFinding in android and ios SDK examples?

It would be a great help.

Thanks.

Hi,

When using Indoor Atlas, it's impossible to communicate with a database since the WWW are not working. The call isn't made at all... Unity logs show no error.

Unity version 2017.3.0p2

Any workaround/fixes for that?

Thanks!

Hey guys. Loving your service! :)

I have an issue which I've tested and tried to fix for weeks. Location in MapCreator2 by testing the positioning is almost flawless. It's precise to about 0.5m which is really awesome.

Using the IndoorAtlas Asset for Unity however does come up with offset and possible scaled raw location data in my experience. Usually I see an offset of about 8m too far West of where I actually am, and offset seems to increase when I move farther away from the originPos set in WGSConversion in the script which is the 0,0,0 in Unity. Here are some debugs:

Trace ID using MapCreator2: 80641580-67e3-11e8-ac15-425cdd18abf5.1528108743888.701
I will report the TraceID as well.
Download of Trace JSON: 80641580-67e3-11e8-ac15-425cdd18abf5.1528108743888.701.events.zip

Here's a screenshot of MapCreator where I stand next to the corner (real position is orange and MapCreator2 handles this fine)

Here's a screenshot of that same area in the app (again my real position is in orange):

• Pink is where IA believes we are (that's the MapNav Converter Pos)
• Light Blue cross in the center of the screenshot is where the Unity 0,0,0 and OriginPos is set. This corresponds to the "fixLat" and "fixLon" in the green debug console.
• Don't mind the other markers for now
• The green debug console shows the "IA GPS" which is the raw output of the IA Asset. The raw location output is found using this:

void onLocationChanged(string data) {
		location = JsonUtility.FromJson<IndoorAtlas.Location>(data);
        ialatitude = location.latitude;
        ialongitude = location.longitude;
        AWE_Debugger.Instance.AddDebug("IA GPS: (" + ialatitude + ", " + ialongitude + ")");

Taking these debug outputs into a GPS plotter online shows this (press "Draw the map")
https://goo.gl/GxPi2c

So overall, comparing the position in MapCreator visually with the one in my app doesn't match up - although in the GPS plotter you can see that the IA MapCreator GPS is very close to the IA in-app GPS point
Also, MapCreator2 comparing to the visual map on the GPS plotter shows that it seems off as well.

I guess my question comes down to this:
Why is there a difference in the IA positioning in MapCreator2 visually with what I'm seeing in the app and on online GPS plotters?
Why is the positioning in MapCreator2 spot on, while there's an offset in my own app and on GPS plotters?

Hello Team

I am trying to create indoor navigation path with Augmented reality, I have used your example to start my work, In your example i have seen, you are getting "X" and "Y" position, By using current latitude and longitude, But In case of Unity i need to render 3D object like arrow or simple line to show the paths or We can say road navigation, For this i need "Z" co-ordinate also. But your WGSConversion class i am getting only "deltaX" and "deltaY" values, How i can get "Z" axis value, I have refereed your below code.

        const double a = 6378137.0;            // Earth's semimajor axis in meters in WGS84
   	const double f = 1.0 / 298.257223563;  // Earth's flattening in WGS84
   	const double b = a * (1.0 - f);
   	const double a2 = a * a;
   	const double b2 = b * b;
   	double sinlat = System.Math.Sin(System.Math.PI / 180.0 * latitude);
   	double coslat = System.Math.Cos(System.Math.PI / 180.0 * latitude);
   	double tmp = System.Math.Sqrt(a2 * coslat * coslat + b2 * sinlat * sinlat);

   	deltaX = (System.Math.PI / 180.0) * (a2 / tmp) * coslat;
   	deltaY = (System.Math.PI / 180.0) * (a2 * b2 / (tmp * tmp * tmp)); 

I am trying to create Indoor navigation like below link
Sample Example Video

Could you please help me to fix this issues? or If i am on any wrong path, Please help me to get proper way to make such app with indoorAtlass.

I tried to run this project ( examplescene ) in my mobile (Samsung Note8) with everything (wifi, Bluetooth, GPS, Location service) enabled but still it is giving us problem "You hardware does not support this application.". I followed the step of copying plugins folder to assets folder and also provided api key and api secret key to the file IaBehaviour.cs still problem persists.

Can you please guide us where is the problem?

onLocationChanged,onStatusChanged,onHeadingChanged,onOrientationChange,onEnterRegion,onExitRegion these functions can not be callback, this example doesn't work! Could you please tell me how to calling component's callbacks immediatelly when start the app？i followed the instruction but it doesn't work!

Hi,

I'm new to Unity development and don't know how to use this plugin in Unity.
This is not a package that usually most SDKs are provided in. How can I import my indoor atlas positioning to use with Mapbox Unity?

Any basic tutorial will be very helpful.

Using Unity 2017.4.2f2, building the example scene using NDK r17, I get the following error when I try to build:

CommandInvokationFailure: Gradle build failed. 
C:\Program Files\Java\jdk1.8.0_161\bin\java.exe -classpath "C:\Program Files\Unity2017.42f2\Editor\Data\PlaybackEngines\AndroidPlayer\Tools\gradle\lib\gradle-launcher-4.0.1.jar" org.gradle.launcher.GradleMain "-Dorg.gradle.jvmargs=-Xmx2048m" "assembleRelease"

stderr[

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':transformClassesWithDexForRelease'.
> com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: com.android.dex.DexException: Multiple dex files define Lbitter/jnibridge/JNIBridge$a;

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

BUILD FAILED in 19s
]
stdout[
Starting a Gradle Daemon, 1 incompatible and 1 stopped Daemons could not be reused, use --status for details
The setTestClassesDir(File) method has been deprecated and is scheduled to be removed in Gradle 5.0. Please use the setTestClassesDirs(FileCollection) method instead.
The getTestClassesDir() method has been deprecated and is scheduled to be removed in Gradle 5.0. Please use the getTestClassesDirs() method instead.
The ConfigurableReport.setDestination(Object) method has been deprecated and is scheduled to be removed in Gradle 5.0. Please use the method ConfigurableReport.setDestination(File) instead.
:preBuild UP-TO-DATE
:preReleaseBuild UP-TO-DATE
:checkReleaseManifest
:preDebugBuild UP-TO-DATE
:prepareAndroidwrapperLibrary
:prepareIndooratlasAndroidSdk261Library
:prepareReleaseDependencies
:compileReleaseAidl
:compileReleaseRenderscript
:generateReleaseBuildConfig
:generateReleaseResValues
:generateReleaseResources
:mergeReleaseResources
:processReleaseManifest
:processReleaseResources
:generateReleaseSources
:incrementalReleaseJavaCompilationSafeguard
:javaPreCompileRelease
:compileReleaseJavaWithJavac
:compileReleaseNdk NO-SOURCE
:compileReleaseSources
:lintVitalRelease
:mergeReleaseShaders
:compileReleaseShaders
:generateReleaseAssets
:mergeReleaseAssets
:transformClassesWithDexForRelease FAILED
19 actionable tasks: 19 executed
]
exit code: 1
UnityEditor.Android.Command.WaitForProgramToRun (UnityEditor.Utils.Program p, UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg)
UnityEditor.Android.Command.Run (System.Diagnostics.ProcessStartInfo psi, UnityEditor.Android.WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg)
UnityEditor.Android.AndroidJavaTools.RunJava (System.String args, System.String workingdir, System.Action`1 progress, System.String error)
UnityEditor.Android.GradleWrapper.Run (System.String workingdir, System.String task, System.Action`1 progress)
Rethrow as GradleInvokationException: Gradle build failed
UnityEditor.Android.GradleWrapper.Run (System.String workingdir, System.String task, System.Action`1 progress)
UnityEditor.Android.PostProcessor.Tasks.BuildGradleProject.Execute (UnityEditor.Android.PostProcessor.PostProcessorContext context)
UnityEditor.Android.PostProcessor.PostProcessRunner.RunAllTasks (UnityEditor.Android.PostProcessor.PostProcessorContext context)
UnityEditor.BuildPlayerWindow:BuildPlayerAndRun()

Hi guys.

I get this error below when trying to build the example scene from the supplied unity example project to Android. I have added API key and secret to the IaBehavior.cs.

Removing indooratlas-android-sdk-2.5.2.aar from the Unity project stops this message from happening! So the issues lie somewhere in the indooratlas-android-sdk-2.5.2.aar package.

In build settings, I've tried setting Install Location to both External, Automatic and Force Internal. I have also tried changing "preferExternal" in supplied AndroidManifest in Plugins folder to "InternalOnly" and "Auto" - without luck either.

My phone is a Nexus 6P rooted, which I've previously used to map rooms in Map Creator 2.