rladstaetter / sudokufx Goto Github PK

camera initialisation: 203 ms
OpenCV Error: Assertion failed (scn == 3 || scn == 4) in cvtColor, file /Users/scriper/Downloads/opencv-2.4.6.1/modules/imgproc/src/color.cpp, line 3402
Exception in thread "JavaFX Application Thread" CvException [org.opencv.core.CvException: /Users/scriper/Downloads/opencv-2.4.6.1/modules/imgproc/src/color.cpp:3402: error: (-215) scn == 3 || scn == 4 in function cvtColor
]
    at org.opencv.imgproc.Imgproc.cvtColor_1(Native Method)
    at org.opencv.imgproc.Imgproc.cvtColor(Imgproc.java:4368)
    at net.ladstatt.jfx.OpenCVUtils$class.colorSpace(OpenCVUtils.scala:327)

Exception in runnable
java.lang.NullPointerException
    at scala.collection.mutable.ArrayOps$ofRef$.length$extension(ArrayOps.scala:111)
    at scala.collection.mutable.ArrayOps$ofRef.length(ArrayOps.scala:111)
    at scala.collection.SeqLike$class.size(SeqLike.scala:102)
    at scala.collection.mutable.ArrayOps$ofRef.size(ArrayOps.scala:105)
    at scala.collection.mutable.Builder$class.sizeHint(Builder.scala:69)
    at scala.collection.mutable.ArrayBuilder.sizeHint(ArrayBuilder.scala:24)
    at scala.collection.TraversableLike$class.builder$1(TraversableLike.scala:240)
    at scala.collection.TraversableLike$class.map(TraversableLike.scala:243)
    at scala.collection.mutable.ArrayOps$ofRef.map(ArrayOps.scala:105)
    at net.ladstatt.apps.Sudokuaner$$anonfun$loadLibImages$1.apply(Sudoku2go.scala:518)
    at net.ladstatt.apps.Sudokuaner$$anonfun$loadLibImages$1.apply(Sudoku2go.scala:515)
    at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
    at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
    at scala.collection.immutable.Range.foreach(Range.scala:142)
    at scala.collection.TraversableLike$class.map(TraversableLike.scala:244)
    at scala.collection.AbstractTraversable.map(Traversable.scala:105)
    at net.ladstatt.apps.Sudokuaner$class.loadLibImages(Sudoku2go.scala:515)
    at net.ladstatt.apps.Sudoku2go.loadLibImages(Sudoku2go.scala:722)
    at net.ladstatt.apps.Sudokuaner$class.mkTemplateLibrary(Sudoku2go.scala:541)
    at net.ladstatt.apps.Sudoku2go.mkTemplateLibrary(Sudoku2go.scala:722)
    at net.ladstatt.apps.Sudoku2go.templateLibrary$lzycompute$1(Sudoku2go.scala:877)
    at net.ladstatt.apps.Sudoku2go.net$ladstatt$apps$Sudoku2go$$templateLibrary$1(Sudoku2go.scala:877)
    at net.ladstatt.apps.Sudoku2go$$anonfun$24.apply(Sudoku2go.scala:884)
    at net.ladstatt.apps.Sudoku2go$$anonfun$24.apply(Sudoku2go.scala:884)
    at net.ladstatt.apps.Sudokuaner$$anonfun$13$$anonfun$apply$10$$anonfun$apply$11$$anonfun$apply$13$$anonfun$apply$14.apply(Sudoku2go.scala:696)
    at net.ladstatt.apps.Sudokuaner$$anonfun$13$$anonfun$apply$10$$anonfun$apply$11$$anonfun$apply$13$$anonfun$apply$14.apply(Sudoku2go.scala:682)
    at net.ladstatt.apps.Utils$class.option(Sudoku2go.scala:91)
    at net.ladstatt.apps.Sudoku2go.option(Sudoku2go.scala:722)
    at net.ladstatt.apps.Sudokuaner$$anonfun$13$$anonfun$apply$10$$anonfun$apply$11.apply(Sudoku2go.scala:681)
    at net.ladstatt.apps.Sudokuaner$$anonfun$13$$anonfun$apply$10$$anonfun$apply$11.apply(Sudoku2go.scala:668)
    at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
    at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
    at scala.concurrent.forkjoin.ForkJoinTask$AdaptedRunnableAction.exec(ForkJoinTask.java:1417)
    at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:262)
    at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:975)
    at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1478)
    at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)
^C