04-10 15:15:57.604 16624 16673 E AndroidRuntime: java.lang.IllegalStateException: song.getString(categoryType.key) must not be null
04-10 15:15:57.604 16624 16673 E AndroidRuntime: at com.sjn.stamp.controller.StampController.executeQuery(StampController.kt:153)
04-10 15:15:57.604 16624 16673 E AndroidRuntime: at com.sjn.stamp.controller.StampController.findCategoryStamp(StampController.kt:130)
04-10 15:15:57.604 16624 16673 E AndroidRuntime: at com.sjn.stamp.controller.StampController.createStampMap(StampController.kt:99)
04-10 15:15:57.604 16624 16673 E AndroidRuntime: at com.sjn.stamp.media.provider.multiple.MyStampListProvider.updateTrackListMap(MyStampListProvider.kt:24)
04-10 15:15:57.604 16624 16673 E AndroidRuntime: at com.sjn.stamp.media.provider.multiple.MyStampListProvider.getTrackListMap(MyStampListProvider.kt:31)
04-10 15:15:57.604 16624 16673 E AndroidRuntime: at com.sjn.stamp.media.provider.multiple.MultipleListProvider.getListByKey(MultipleListProvider.kt:63)
04-10 15:15:57.604 16624 16673 E AndroidRuntime: at com.sjn.stamp.media.provider.multiple.MultipleListProvider.getListItems(MultipleListProvider.kt:48)
04-10 15:15:57.604 16624 16673 E AndroidRuntime: at com.sjn.stamp.media.provider.MusicProvider.getChildren(MusicProvider.kt:147)
04-10 15:15:57.604 16624 16673 E AndroidRuntime: at com.sjn.stamp.MusicService$onSearch$1.run(MusicService.kt:127)
04-10 15:15:57.604 16624 16673 E AndroidRuntime: at java.lang.Thread.run(Thread.java:764)
04-10 15:15:57.604 16624 16673 E AndroidRuntime: java.lang.IllegalStateException: song.getString(categoryType.key) must not be null 04-10 15:15:57.604 16624 16673 E AndroidRuntime: at com.sjn.stamp.controller.StampController.executeQuery(StampController.kt:153) 04-10 15:15:57.604 16624 16673 E AndroidRuntime: at com.sjn.stamp.controller.StampController.findCategoryStamp(StampController.kt:130) 04-10 15:15:57.604 16624 16673 E AndroidRuntime: at com.sjn.stamp.controller.StampController.createStampMap(StampController.kt:99) 04-10 15:15:57.604 16624 16673 E AndroidRuntime: at com.sjn.stamp.media.provider.multiple.MyStampListProvider.updateTrackListMap(MyStampListProvider.kt:24) 04-10 15:15:57.604 16624 16673 E AndroidRuntime: at com.sjn.stamp.media.provider.multiple.MyStampListProvider.getTrackListMap(MyStampListProvider.kt:31) 04-10 15:15:57.604 16624 16673 E AndroidRuntime: at com.sjn.stamp.media.provider.multiple.MultipleListProvider.getListByKey(MultipleListProvider.kt:63) 04-10 15:15:57.604 16624 16673 E AndroidRuntime: at com.sjn.stamp.media.provider.multiple.MultipleListProvider.getListItems(MultipleListProvider.kt:48) 04-10 15:15:57.604 16624 16673 E AndroidRuntime: at com.sjn.stamp.media.provider.MusicProvider.getChildren(MusicProvider.kt:147) 04-10 15:15:57.604 16624 16673 E AndroidRuntime: at com.sjn.stamp.MusicService$onSearch$1.run(MusicService.kt:127) 04-10 15:15:57.604 16624 16673 E AndroidRuntime: at java.lang.Thread.run(Thread.java:764)