Build Error API level requested by package_name not supported

While Building to device , i am getting the following error.



Error running MLDB install
/Users/sheesrivastava/MagicLeap/mlsdk/v0.19.0/tools/mldb/mldb "install" "-u" "/Users/sheesrivastava/Documents/MAGIC_LEAP_TEMPLATE/test.mpk"

stderr[
error: API level requested by com.mltp.test not supported
]
stdout[
[ 0%] test.mpk
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]
at UnityEditor.Lumin.Utils.Command.RunInternal (UnityEditor.Lumin.Utils.Context ctx) [0x00057] in C:\buildslave\unity\build\PlatformDependent\Lumin\Editor\Managed\Utils\Command.cs:82
at UnityEditor.Lumin.Utils.Command.Run (System.Diagnostics.ProcessStartInfo psi, UnityEditor.Lumin.Utils.WaitingForProcessToExit waitingForProcessToExit, System.String errorMsg, Boolean allowFailure) [0x00024] in C:\buildslave\unity\build\PlatformDependent\Lumin\Editor\Managed\Utils\Command.cs:100
at UnityEditor.Lumin.PostProcessor.Tasks.RunBuildTask.Execute (IPostProcessorContext ctx) [0x0013e] in C:\buildslave\unity\build\PlatformDependent\Lumin\Editor\Managed\PostProcessor\Tasks\RunBuildTask.cs:68
at UnityEditor.Lumin.PostProcessor.PostProcessRunner.RunAllTasks (IPostProcessorContext context) [0x0004b] in C:\buildslave\unity\build\PlatformDependent\Lumin\Editor\Managed\PostProcessor\PostProcessRunner.cs:56
at UnityEditor.Lumin.PostProcessML.PostProcess (BuildPostProcessArgs args, Boolean incremental) [0x0003d] in C:\buildslave\unity\build\PlatformDependent\Lumin\Editor\Managed\PostProcessML.cs:76
UnityEngine.GUIUtilityrocessEvent(Int32, IntPtr)

 

did you ever figure this out?

 

I am having this issue as well. Did anyone manage to resolve it? Using Unity 2019.1 and Lumin SDK 0.20