When i try to run the below code , to search for text following error os shown and app is crashed (the app is getting crashed in the highlighted code ), and i am able to observe the following error trace , but i have imported the DLL .
222-5222/AP.AP.x0 D/Mono: DllImport attempting to load: 'PDFNetC'.
06-03 18:14:45.060 5222-5222/AP.AP.x0 D/Mono: DllImport error loading library '/storage/emulated/0/Android/data/AP.AP.x0/files/.__override__/libPDFNetC': 'dlopen failed: library "/data/app/AP.AP.x0-1/lib/arm//storage/emulated/0/Android/data/AP.AP.x0/files/.__override__/libPDFNetC" not found'.
06-03 18:14:45.060 5222-5222/AP.AP.x0 D/Mono: DllImport error loading library '/storage/emulated/0/Android/data/AP.AP.x0/files/.__override__/libPDFNetC.so': 'dlopen failed: library "/data/app/AP.AP.x0-1/lib/arm//storage/emulated/0/Android/data/AP.AP.x0/files/.__override__/libPDFNetC.so" not found'.
06-03 18:14:45.061 5222-5222/AP.AP.x0 D/Mono: DllImport error loading library '/system/lib/libPDFNetC': 'dlopen failed: library "/data/app/AP.AP.x0-1/lib/arm//system/lib/libPDFNetC" not found'.
06-03 18:14:45.061 5222-5222/AP.AP.x0 D/Mono: DllImport error loading library '/system/lib/libPDFNetC.so': 'dlopen failed: library "/data/app/AP.AP.x0-1/lib/arm//system/lib/libPDFNetC.so" not found'.
06-03 18:14:45.067 5222-5222/AP.AP.x0 D/Mono: DllImport error loading library 'libPDFNetC': 'dlopen failed: library "/data/app/AP.AP.x0-1/lib/arm/libPDFNetC" not found'.