Guy Bieber
04/29/2020, 5:56 PMjava.lang.RuntimeException: Unable to start activity ComponentInfo{com.nikolamotor.nikolamotor/com.nikolamotor.nikolamotor.MainActivity}: java.lang.IllegalStateException: Not in a frame
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3270)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3409)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:83)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016)
at android.os.Handler.dispatchMessage(Handler.java:107)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7356)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
Caused by: java.lang.IllegalStateException: Not in a frame
at androidx.compose.frames.FramesKt.currentFrame(Frames.kt:180)
at androidx.compose.frames.FramesKt.readable(Frames.kt:448)
at androidx.compose.frames.FramesKt._readable(Frames.kt:461)
at com.nikolamotor.nikolamotor.DataModel.getTemperature(Unknown Source:5)
at com.nikolamotor.nikolamotor.MainActivity.onCreate(MainActivity.kt:95)
at android.app.Activity.performCreate(Activity.java:7825)
at android.app.Activity.performCreate(Activity.java:7814)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1306)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3245)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3409)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:83)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016)
at android.os.Handler.dispatchMessage(Handler.java:107)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7356)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
Here is the data model:
@Model
data class DataModel (
var username : String = "dude",
var password : String = "blah",
var oldPage : Pages = Pages.SPLASH_PAGE,
var newPage : Pages = Pages.SPLASH_PAGE,
var temperature : Int = 72
)
var dataModel = DataModel()
Here is the onCreate code:
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
// NOTE many items can't be constructed until onCreate is called
ui = UiStyled(this)
pg = PageControl(this)
homePageControls = arrayOf(
//Row 1
BasicControl(
icon = imageFromResource(resources, R.drawable.fan_lvl_0),
name = resources.getString(R.string.home_auto)
),
VertTempControl(
temp = dataModel.temperature,
step = 1
),
Leland Richardson [G]
04/29/2020, 6:06 PMFrameManager.ensureStarted()
before using dataModel
Guy Bieber
04/29/2020, 6:07 PM