{"action":"closed","issue":{"url":"https://api.github.com/repos/literacyapp-org/literacyapp-android/issues/234","repository_url":"https://api.github.com/repos/literacyapp-org/literacyapp-android","labels_url":"https://api.github.com/repos/literacyapp-org/literacyapp-android/issues/234/labels{/name}","comments_url":"https://api.github.com/repos/literacyapp-org/literacyapp-android/issues/234/comments","events_url":"https://api.github.com/repos/literacyapp-org/literacyapp-android/issues/234/events","html_url":"https://github.com/literacyapp-org/literacyapp-android/issues/234","id":194062401,"number":234,"title":"Show descriptive error message when vgg_faces.pb is missing from device 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17:22:00.333 359-359/org.literacyapp I/org.literacyapp.authentication.TrainingHelper: Number of StudentImages, where the features haven't been extracted yet: 12\r\n12-07 17:22:00.365 359-359/org.literacyapp I/native: tensorflow_jni.cc:107 Loading Tensorflow.\r\n12-07 17:22:00.365 359-359/org.literacyapp I/native: tensorflow_jni.cc:109 Making new SessionOptions.\r\n12-07 17:22:00.365 359-359/org.literacyapp I/native: tensorflow_jni.cc:112 Got config, 0 devices\r\n12-07 17:22:00.366 359-359/org.literacyapp I/native: tensorflow_jni.cc:115 Session created.\r\n12-07 17:22:00.366 359-359/org.literacyapp I/native: tensorflow_jni.cc:118 Graph created.\r\n12-07 17:22:00.368 359-359/org.literacyapp I/native: tensorflow_jni.cc:122 Acquired AssetManager.\r\n12-07 17:22:00.368 359-359/org.literacyapp I/native: tensorflow_jni.cc:124 Reading file to proto: /storage/emulated/0/.literacyapp/ai/model/vgg_faces.pb\r\n12-07 17:22:00.368 359-359/org.literacyapp I/native: jni_utils.cc:82 Opening file: /storage/emulated/0/.literacyapp/ai/model/vgg_faces.pb\r\n12-07 17:22:00.368 359-359/org.literacyapp I/native: stat_summarizer.cc:33 StatSummarizer found 0 nodes\r\n12-07 17:22:00.368 359-359/org.literacyapp I/native: tensorflow_jni.cc:129 Creating session.\r\n12-07 17:22:00.368 359-359/org.literacyapp I/native: tensorflow_jni.cc:138 Tensorflow graph loaded from: /storage/emulated/0/.literacyapp/ai/model/vgg_faces.pb\r\n12-07 17:22:00.368 359-359/org.literacyapp I/native: tensorflow_jni.cc:143 Initialization done in 2ms\r\n12-07 17:22:00.374 359-359/org.literacyapp I/org.literacyapp.authentication.TrainingHelper: StudentImage has been loaded from file asdf...\r\n12-07 17:22:00.391 359-359/org.literacyapp E/cv::error(): OpenCV Error: Assertion failed (ssize.area() > 0) in void cv::resize(cv::InputArray, cv::OutputArray, cv::Size, double, double, int), file /Volumes/Linux/builds/master_pack-android/opencv/modules/imgproc/src/imgwarp.cpp, line 3229\r\n12-07 17:22:00.392 359-359/org.literacyapp E/org.opencv.imgproc: imgproc::resize_11() caught cv::Exception: /Volumes/Linux/builds/master_pack-android/opencv/modules/imgproc/src/imgwarp.cpp:3229: error: (-215) ssize.area() > 0 in function void cv::resize(cv::InputArray, cv::OutputArray, cv::Size, double, double, int)\r\n12-07 17:22:00.392 359-359/org.literacyapp E/JobService: Error while executing job: 0\r\n12-07 17:22:00.393 359-359/org.literacyapp E/AndroidRuntime: FATAL EXCEPTION: main\r\n                                                             Process: org.literacyapp, PID: 359\r\n                                                             Theme: themes:{}\r\n                                                             java.lang.RuntimeException: CvException [org.opencv.core.CvException: cv::Exception: /Volumes/Linux/builds/master_pack-android/opencv/modules/imgproc/src/imgwarp.cpp:3229: error: (-215) ssize.area() > 0 in function void cv::resize(cv::InputArray, cv::OutputArray, cv::Size, double, double, int)\r\n                                                             ]\r\n                                                                 at android.app.job.JobService$JobHandler.handleMessage(JobService.java:130)\r\n                                                                 at android.os.Handler.dispatchMessage(Handler.java:102)\r\n                                                                 at android.os.Looper.loop(Looper.java:148)\r\n                                                                 at android.app.ActivityThread.main(ActivityThread.java:5461)\r\n                                                                 at java.lang.reflect.Method.invoke(Native Method)\r\n                                                                 at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)\r\n                                                                 at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)\r\n                                                              Caused by: CvException [org.opencv.core.CvException: cv::Exception: /Volumes/Linux/builds/master_pack-android/opencv/modules/imgproc/src/imgwarp.cpp:3229: error: (-215) ssize.area() > 0 in function void cv::resize(cv::InputArray, cv::OutputArray, cv::Size, double, double, int)\r\n                                                             ]\r\n                                                                 at org.opencv.imgproc.Imgproc.resize_1(Native Method)\r\n                                                                 at org.opencv.imgproc.Imgproc.resize(Imgproc.java:2716)\r\n                                                                 at ch.zhaw.facerecognitionlibrary.Recognition.TensorFlow.getFeatureVector(TensorFlow.java:132)\r\n                                                                 at org.literacyapp.authentication.TrainingHelper.getSvmVector(TrainingHelper.java:101)\r\n                                                                 at org.literacyapp.authentication.TrainingHelper.extractFeatures(TrainingHelper.java:67)\r\n                                                                 at org.literacyapp.service.FaceRecognitionTrainingJobService.onStartJob(FaceRecognitionTrainingJobService.java:16)\r\n                                                                 at android.app.job.JobService$JobHandler.handleMessage(JobService.java:126)\r\n                                                                 \t... 6 more\r\n```"}}
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