our app works fine on most of the android 7 devices. However on one brand Geotel A1 device, the app crashes at startup throwing the following error:
08-25 15:18:47.728 7443 7509 E linker : library "libpq_cust.so" ("/system/vendor/lib/libpq_cust.so") needed or dlopened by "/system/vendor/lib/libpq_prot.so" is not accessible for the namespace: [name="classloader-namespace", ld_library_paths="", default_library_paths="/data/app/com.xyz.pay-1/lib/arm:/system/fake-libs:/data/app/com.xyz.pay-1/base.apk!/lib/armeabi", permitted_paths="/data:/mnt/expand:/data/data/com.xyz.pay"]
08-25 15:18:49.978 957 1008 E InputDispatcher: channel '69f4912 com.xyz.pay/com.xyz.cac.start.authorizationActivity (server)' ~ Channel is unrecoverably broken and will be disposed!
I have included the other libs such as libandroid_runtime.so, libcutils.so, libcrypto.so, and libssl.so in to the apk.
However, I dont know from where I can get this file libpq_cust.so. Can some one pls help me in solving this issue?
Related
I have a Flutter Web project, and when an error is thrown, I can't open the dart file where the error was thrown, because the error line points to a JS file:
Launching lib\main.dart on Chrome in debug mode...
Waiting for connection from debug service on Chrome...
This app is linked to the debug service: ws://127.0.0.1:63045/gOvW2paMrLg=/ws
Debug service listening on ws://127.0.0.1:63045/gOvW2paMrLg=/ws
Running with sound null safety
Debug service listening on ws://127.0.0.1:63045/gOvW2paMrLg=/ws
Error: Invalid argument(s): A value must be provided. Supported values: 0, 1
at Object.throw_ [as throw] (http://localhost:53846/dart_sdk.js:5061:11)
at Object._$36enumDecode [as _$enumDecode] (http://localhost:53846/packages/web_app/core/models/pessoa/pessoa.dart.lib.js:482:17)
at Object._$36PessoaFromJson [as _$PessoaFromJson] (http://localhost:53846/packages/web_app/core/models/pessoa/pessoa.dart.lib.js:473:54)
at Function.fromJson (http://localhost:53846/packages/web_app/core/models/pessoa/pessoa.dart.lib.js:375:21)
at http://localhost:53846/packages/web_app/repository/pessoa_repository.dart.lib.js:60:193
at repository.RepositoryGetter.new.getRecurso (http://localhost:53846/packages/web_app/repository/repository.dart.lib.js:33:18)
at getRecurso.next (<anonymous>)
at http://localhost:53846/dart_sdk.js:38640:33
at _RootZone.runUnary (http://localhost:53846/dart_sdk.js:38511:59)
at _FutureListener.thenAwait.handleValue (http://localhost:53846/dart_sdk.js:33713:29)
at handleValueCallback (http://localhost:53846/dart_sdk.js:34265:49)
at Function._propagateToListeners (http://localhost:53846/dart_sdk.js:34303:17)
at _Future.new.[_completeWithValue] (http://localhost:53846/dart_sdk.js:34151:23)
at async._AsyncCallbackEntry.new.callback (http://localhost:53846/dart_sdk.js:34172:35)
at Object._microtaskLoop (http://localhost:53846/dart_sdk.js:38778:13)
at _startMicrotaskLoop (http://localhost:53846/dart_sdk.js:38784:13)
at http://localhost:53846/dart_sdk.js:34519:9
How can I make it to show the dart file where the error occurred, instead of a JS file?
I'm using Flutter Channel stable 2.5.2, Android Studio version 2020.3.
I have found a workaround for this issue.
You basically have to install a third-party patch; it will translate the paths in JS and point to the right line in dart file.
Download the patch and follow the instructions here: https://github.com/obeobe/flutter-web-exception-mapper
Optionally you can see trace of dart files in the browser.
Make sure you have source maps enabled in your browser.
got the answer from this link on github
I am working on a J2ME project in Netbeans. I am having a problem in buiding the project. Whenever I ties to build it, it's giving me preverification error. below are the logs.
Executable: C:\WTK2.5.2\bin\preverify
Arguments : -classpath "C:\J2ME Client USE\S60CnB\lib\jsr257.jar;C:\J2ME Client USE\S60CnB\lib\JSR257Ext.jar;C:\WTK2.5.2\lib\mmapi.jar;C:\WTK2.5.2\lib\jsr75.jar;C:\WTK2.5.2\lib\cldcapi11.jar;C:\WTK2.5.2\lib\jsr239.jar;C:\WTK2.5.2\lib\midpapi20.jar;C:\WTK2.5.2\lib\jsr179.jar" -d "C:\J2ME Client USE\S60CnB\ec09b2f6.tmp" -target CLDC1.1 "C:\J2ME Client USE\S60CnB\build\NKTej2.jar"
JAR file creation failed with error 1
The preverified classes if any are in tmp26379. See jar log of errors in C:\J2ME Client USE\S60CnB\ec09b2f6.tmp\jarlog.txt
Error preferifying, attempting to print C:\J2ME Client USE\S60CnB\ec09b2f6.tmp\jarlog.txt
====C:\J2ME Client USE\S60CnB\ec09b2f6.tmp\jarlog.txt====
java.io.FileNotFoundException: tmp26379\META-INF\MANIFEST.MF (The system cannot find the path specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(FileInputStream.java:120)
at java.io.FileInputStream.<init>(FileInputStream.java:79)
at sun.tools.jar.Main.run(Main.java:148)
at sun.tools.jar.Main.main(Main.java:1147)
Error: No error
jar -cfm "C:\J2ME Client USE\S60CnB\ec09b2f6.tmp\NKTej2.jar" tmp26379\\META-INF\MANIFEST.MF -C tmp26379 .
C:\J2ME Client USE\S60CnB\build.xml:146: Preverification failed (result=1)
Please help me out.
please details of your program. Which UI are you using? Have you gone through your program to see their is no bug? Have you successfully embedded the oracle sdk plugins for netbeans?
These are the possible problem. If it persists, reply...
J2me tutorial at http://www.tutorialmasterng.blogspot.com
I have been struggling for a week trying to figure out what went wrong. I had this running fine from outside my house and controlling an led on a breadboard. When I restarted my pi and attempted to run 'node heimcontrol.js', I am greeted with 'info - socket.io started' (expected), and two instances of 'events.js:2817: Uncaught Error: Cannot open /dev/' and no return of listening on port. I've checked and changed my permissions of /dev/ to 'drwxr-xr-x 12 pi root 3100 Sep 28 15:58 dev'. I know 777 isn't the best practice, but I was trying to see if that was the issue. I've tried to locate the events.js to dig deeper, but no luck. What should I check next? I've run out of ideas.
node v0.10.2
mongo v2.1.1
pi#raspberrypi ~/heimcontrol.js $ node heimcontrol.js
info - socket.io started
events.js:2817: Uncaught Error: Cannot open /dev/
events.js:2817: Uncaught Error: Cannot open /dev/
Thank you very much in advance.
Edit 01: I pointed my Pi browser to 127.0.0.1:8080 and was greeted with a page 'Motion 3.2.12 Running [1] Threads' and a hyperlink 'All' which leads to settings. I am assuming that I created a video module in Heimcontrol and did not finish the setup since Motion detect my camera (RPi camera module). Not familiar with Motion, maybe someone can help guide me.
all I am making a new project in J2ME-Polish2.1.4 and when I create a new project using J2ME-Polish2.1.4, the build is successful but when i run this code then I see the error about floating-point constants with more details below.
How to recover from this issue?
`J2ME Polish 2.1.4 (2010-01-18) (GPL License)
Loading device database...
Last build was interrupted or failed, now clearing work directory...
using locale [en_US]...
assembling resources for device [Nokia/7610].
preprocessing for device [Nokia/7610].
processing locale code...
compiling for device [Nokia/7610].
warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds
Compiling 428 source files to D:\Faraz\development\J2ME-Polish-Projectaaaa\build\test\Nokia\7610\en_US\classes
preverifying for device [Nokia/7610].
preverify:ERROR: floating-point constants should not appear
preverify:Error preverifying class de.enough.polish.ui.screenanimations.CubeScreenChangeAnimation
Preverify call failed: 1
C:\WTK2.5.1\bin\preverify.exe -classpath d:\J2ME-Polish2.1.4\import\mmapi.jar;d:\J2ME-Polish2.1.4\import\cldc-1.0.jar;d:\J2ME-Polish2.1.4\import\midp-2.0.jar;d:\J2ME-Polish2.1.4\import\nokia-ui.jar;d:\J2ME-Polish2.1.4\import\wmapi-2.0.jar;d:\J2ME-Polish2.1.4\import\wmapi.jar;d:\J2ME-Polish2.1.4\import\btapi.jar;d:\J2ME-Polish2.1.4\import\m3g.jar;d:\J2ME-Polish2.1.4\import\jsr172.jar;d:\J2ME-Polish2.1.4\import\fileconnection.jar;d:\J2ME-Polish2.1.4\import\pim.jar;d:\J2ME-Polish2.1.4\import\m2g.jar -d D:\Faraz\development\J2ME-Polish-Projectaaaa\build\test\Nokia\7610\en_US\classes -nofp -nofinalize -nonative D:\Faraz\development\J2ME-Polish-Projectaaaa\build\test\Nokia\7610\en_US\classes
D:\Faraz\development\J2ME-Polish-Projectaaaa\build.xml:87: Unable to preverify for device [Nokia/7610] - preverify returned result 1
BUILD FAILED (total time: 9 seconds)
`
If you look deeper into preferify classpath, there is an indication of what caused the error.
C:\WTK2.5.1\bin\preverify.exe -classpath d:\J2ME-Polish2.1.4\import\mmapi.jar;d:\J2ME-Polish2.1.4\import\cldc-1.0.jar;d:\J2ME-Polish2.1.4\import\midp-2.0.jar;d:\J2ME-Polish2.1.4\import\nokia-ui.jar;d:\J2ME-Polish2.1.4\import\wmapi-2.0.jar;d:\J2ME-Polish2.1.4\import\wmapi.jar;d:\J2ME-Polish2.1.4\import\btapi.jar;d:\J2ME-Polish2.1.4\import\m3g.jar;d:\J2ME-Polish2.1.4\import\jsr172.jar;d:\J2ME-Polish2.1.4\import\fileconnection.jar;d:\J2ME-Polish2.1.4\import\pim.jar;d:\J2ME-Polish2.1.4\import\m2g.jar -d D:\Faraz\development\J2ME-Polish-Projectaaaa\build\test\Nokia\7610\en_US\classes -nofp -nofinalize -nonative D:\Faraz\development\J2ME-Polish-Projectaaaa\build\test\Nokia\7610\en_US\classes
Above refers to cldc-1.0.jar meaning that your build is configured for CLDC 1.0 where floating point is not supported indeed. That's why your build fails.
To get it fixed, either get rid of floating point code in your application or use CLDC 1.1 that allows for float and double.
I just finished installing all the necessary tools for Java ME and I am getting the following error:
Installing suite from: http://127.0.0.1:58255/Homework1.jad
*** Error ***
A problem occured during deploying application from http://127.0.0.1:58255/Homework1.jad
Reason:
Either the configuration or profile is not supported.
It can be either the configuration or profile.
Compare the Microedition Configuration (CLDC) and Microedition Profile at Application Descriptor against your Device Configurations in Project->Properties->Java ME->Edit
They should be the same.