com.github.sarxos.webcam does not exist during build.

[thomasmcneill]

CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:5: error: package com.github.sarxos.webcam does not exist import com.github.sarxos.webcam.Webcam;

I could not find this in the extensions manager.

[shannah]

You'll need to refresh libs, then do a clean build. That is part of the cn1lib.

[thomasmcneill]

The refresh is where I first saw the message. This is the Third empty project I pasted the code in to. The extension is up to date. Below is the code from the refresh.

ant -f A:\GoogleDrive\Projects\CameraKitDemo3 refresh-libs refresh-libs-impl: Deleting directory A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl Generating GUI sources foo No GUI Entries available init: deps-clean: Updating property file: A:\GoogleDrive\Projects\CameraKitDemo3\build\built-clean.properties Deleting directory A:\GoogleDrive\Projects\CameraKitDemo3\build Deleting directory A:\GoogleDrive\Projects\CameraKitDemo3\native\internal_tmp clean: deps-jar: Created dir: A:\GoogleDrive\Projects\CameraKitDemo3\build Updating property file: A:\GoogleDrive\Projects\CameraKitDemo3\build\built-jar.properties Created dir: A:\GoogleDrive\Projects\CameraKitDemo3\build\classes Compile is forcing compliance to the supported API's/features for maximum device compatibility. This allows smaller code size and wider device support Created dir: A:\GoogleDrive\Projects\CameraKitDemo3\build\tmp Compiling 1 source file to A:\GoogleDrive\Projects\CameraKitDemo3\build\tmp Note: A:\GoogleDrive\Projects\CameraKitDemo3\src\com\torsioncycling\camerakitdemo3\CameraKitDemo3.java uses or overrides a deprecated API. Note: Recompile with -Xlint:deprecation for details. Created dir: A:\GoogleDrive\Projects\CameraKitDemo3\build\empty Created dir: A:\GoogleDrive\Projects\CameraKitDemo3\build\generated-sources\ap-source-output Compiling 1 source file to A:\GoogleDrive\Projects\CameraKitDemo3\build\classes Note: A:\GoogleDrive\Projects\CameraKitDemo3\src\com\torsioncycling\camerakitdemo3\CameraKitDemo3.java uses or overrides a deprecated API. Note: Recompile with -Xlint:deprecation for details. Copying 1 file to A:\GoogleDrive\Projects\CameraKitDemo3\build\classes Copied 2 empty directories to 2 empty directories under A:\GoogleDrive\Projects\CameraKitDemo3\build\classes compile: Created dir: A:\GoogleDrive\Projects\CameraKitDemo3\dist Copying 1 file to A:\GoogleDrive\Projects\CameraKitDemo3\build Not copying library A:\GoogleDrive\Projects\CameraKitDemo3\override , it's a directory. Not copying library A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\cls , it's a directory. Not copying library A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\stubs , it's a directory. Not copying library A:\GoogleDrive\Projects\CameraKitDemo3\native\internal_tmp , it can't be read. Copy libraries to A:\GoogleDrive\Projects\CameraKitDemo3\dist\lib. Building jar: A:\GoogleDrive\Projects\CameraKitDemo3\dist\CameraKitDemo3.jar To run this application from the command line without Ant, try: java -jar "A:\GoogleDrive\Projects\CameraKitDemo3\dist\CameraKitDemo3.jar" Created dir: A:\GoogleDrive\Projects\CameraKitDemo3\native\internal_tmp Compiling 1 source file to A:\GoogleDrive\Projects\CameraKitDemo3\native\internal_tmp A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:5: error: package com.github.sarxos.webcam does not exist import com.github.sarxos.webcam.Webcam; A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:6: error: package com.github.sarxos.webcam does not exist import com.github.sarxos.webcam.WebcamEvent; A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:7: error: package com.github.sarxos.webcam does not exist import com.github.sarxos.webcam.WebcamListener; A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:8: error: package com.github.sarxos.webcam does not exist import com.github.sarxos.webcam.WebcamPanel; A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:9: error: package com.github.sarxos.webcam does not exist import com.github.sarxos.webcam.WebcamResolution; A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:22: error: cannot find symbol private Webcam webcam; symbol: class Webcam location: class CameraNativeAccessImpl A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:23: error: cannot find symbol private WebcamPanel view; symbol: class WebcamPanel location: class CameraNativeAccessImpl A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:66: error: cannot find symbol private synchronized Webcam getWebcam() { symbol: class Webcam location: class CameraNativeAccessImpl A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:169: error: cannot find symbol private WebcamPanel getViewInternal() { symbol: class WebcamPanel location: class CameraNativeAccessImpl A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:282: error: cannot find symbol private Dimension findLowestQuality(Webcam webcam) { symbol: class Webcam location: class CameraNativeAccessImpl A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:292: error: cannot find symbol private Dimension findHighestQuality(Webcam webcam) { symbol: class Webcam location: class CameraNativeAccessImpl A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:68: error: cannot find symbol webcam = Webcam.getDefault(); symbol: variable Webcam location: class CameraNativeAccessImpl A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:69: error: cannot find symbol webcam.addWebcamListener(new WebcamListener() { symbol: class WebcamListener location: class CameraNativeAccessImpl A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:104: error: package WebcamResolution does not exist getWebcam().setViewSize(WebcamResolution.VGA.getSize()); A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:175: error: cannot find symbol WebcamPanel panel = new WebcamPanel(getWebcam()) { symbol: class WebcamPanel location: class CameraNativeAccessImpl A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:175: error: cannot find symbol WebcamPanel panel = new WebcamPanel(getWebcam()) { symbol: class WebcamPanel location: class CameraNativeAccessImpl A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:248: error: package WebcamResolution does not exist res = WebcamResolution.VGA.getSize(); A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:251: error: package WebcamResolution does not exist res = WebcamResolution.HD.getSize(); A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:254: error: package WebcamResolution does not exist res = WebcamResolution.FHD.getSize(); A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:257: error: package WebcamResolution does not exist res = WebcamResolution.UHD4K.getSize(); A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:266: error: package WebcamResolution does not exist res = WebcamResolution.QVGA.getSize(); A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java:270: error: package WebcamResolution does not exist res = WebcamResolution.VGA.getSize();
Note: A:\GoogleDrive\Projects\CameraKitDemo3\lib\impl\native\javase\com\codename1\camerakit\impl\CameraNativeAccessImpl.java uses or overrides a deprecated API. Note: Recompile with -Xlint:deprecation for details. 22 errors A:\GoogleDrive\Projects\CameraKitDemo3\build.xml:531: Compile failed; see the compiler error output for details. BUILD FAILED (total time: 3 seconds)

[shannah]

It's possible your build.xml file is out of date. Compare your build.xml file with this one. In particular, look in the -post-jar target. Classpath should be classpath="${run.classpath}:${build.classes.dir}:lib/impl/native/javase">

[thomasmcneill]

That got me further. The refresh works but the build fails. Attached is from the build server.

• What went wrong: A problem occurred evaluating root project 'CameraKitDemo3'.

  Could not find method implementation() for arguments [co.infinum:goldeneye:1.1.2] on root project 'CameraKitDemo3'.

error (1).txt

[jsfan3]

I have the same issue. Steps to reproduce: create a new bare bones project, add the CameraKit cn1lib, try to refresh cn1libs... and you will see the error. Refreshing again or trying to compile don't solve the issue.

[jsfan3]

Adding the line <pathelement path="lib/impl/native/javase"/> allows the project to compile, however this seems an issue of the updated version of the build.xml provided by Codename One:

[...]
<target name="-post-jar">
        <mkdir dir="native/javase" />
        <mkdir dir="native/internal_tmp" />
        <mkdir dir="lib/impl/native/javase" />
        <path id="native.jars.class.path">
            <pathelement path="${run.classpath}"/>
             <pathelement path="${build.classes.dir}"/>
        <pathelement path="lib/impl/native/javase"/>

           [...]