melvinversluijs
commented
5 years ago Hi @rahul-ionic,
Unfortunately I don't have any experience with Ionic 4, nor do I know if our plugin is compatible with it. I'll try to create a sample Ionic4 application using our plugin somewhere in the coming month.
In the mean time could you try to give us a little bit more information to help you debug your problem?
- Which Cordova Android platform version are you using?
- How did you did you add our plugin?
- Which commands are you using to build the application?
- Does iOS work properly?
Cheers, Melvin
I got this error after installed the plugin and trying to make the build. Please suggest me some sulution.
Click to see full exception BUILD FAILED in 2s 27 actionable tasks: 5 executed, 22 up-to-date /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/gradlew: Command failed with exit code 1 Error output: /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:10: error: package com.openalpr.jni does not exist import com.openalpr.jni.Alpr;
BUILD FAILED in 2s 27 actionable tasks: 5 executed, 22 up-to-date /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/gradlew: Command failed with exit code 1 Error output: /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:10: error: package com.openalpr.jni does not exist import com.openalpr.jni.Alpr; ^ /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:11: error: package com.openalpr.jni does not exist import com.openalpr.jni.AlprException; ^ /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:12: error: package com.openalpr.jni does not exist import com.openalpr.jni.AlprPlate; ^ /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:13: error: package com.openalpr.jni does not exist import com.openalpr.jni.AlprPlateResult; ^ /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:14: error: package com.openalpr.jni does not exist import com.openalpr.jni.AlprResults; ^ /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:15: error: package com.openalpr.util does not exist import com.openalpr.util.Utils; ^ /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:149: error: cannot find symbol private Alpr initAlpr(JSONObject options, CallbackContext callbackContext) { ^ symbol: class Alpr location: class OpenALPR /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:184: error: cannot find symbol private JSONArray buildResponse(AlprResults results, JSONArray array) throws JSONException { ^ symbol: class AlprResults location: class OpenALPR /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:79: error: cannot find symbol Alpr alpr = initAlpr(options, callbackContext); ^ symbol: class Alpr location: class OpenALPR /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:80: error: cannot find symbol AlprResults results = null; ^ symbol: class AlprResults location: class OpenALPR /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:85: error: cannot find symbol } catch (AlprException e) { ^ symbol: class AlprException location: class OpenALPR /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:114: error: cannot find symbol Alpr alpr = initAlpr(options, callbackContext); ^ symbol: class Alpr location: class OpenALPR /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:115: error: cannot find symbol AlprResults results = null; ^ symbol: class AlprResults location: class OpenALPR /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:120: error: cannot find symbol } catch (AlprException e) { ^ symbol: class AlprException location: class OpenALPR /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:164: error: cannot find symbol Utils.copyAssetFolder(context.getAssets(), "runtime_data", ^ symbol: variable Utils location: class OpenALPR /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:170: error: cannot find symbol Alpr alpr = new Alpr(country, conf_file, runtime_dir); //Make new ALPR object with country EU and the config files from assets. ^ symbol: class Alpr location: class OpenALPR /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:170: error: cannot find symbol Alpr alpr = new Alpr(country, conf_file, runtime_dir); //Make new ALPR object with country EU and the config files from assets. ^ symbol: class Alpr location: class OpenALPR /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:185: error: cannot find symbol for (AlprPlateResult result : results.getPlates()) { ^ symbol: class AlprPlateResult location: class OpenALPR /Users/developer/Documents/Rahulmaurya_projects/vipark/vipark/platforms/android/app/src/main/java/org/apache/cordova/openalpr/OpenALPR.java:186: error: cannot find symbol for (AlprPlate plate : result.getTopNPlates()) { ^ symbol: class AlprPlate location: class OpenALPR Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details. 19 errors FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':app:compileDebugJavaWithJavac'. > Compilation failed; see the compiler error output for details. * Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. * Get more help at https://help.gradle.org BUILD FAILED in 2sPlease suggest something to solve this issue.
thank you in advance.