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urovosamples / SDK_ReleaseforAndroid

This repository contains all the samples files for Urovo Android Smart POS Payment Terminal;Handheld Data Terminal, including the revision history.
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DT40 PrinterManger java.lang.RuntimeException: stub #14

Open xiaoqiaotq opened 2 years ago

xiaoqiaotq commented 2 years ago

05/27 21:45:14: Launching 'PrinterManager' on Urovo DT40. $ adb shell am start -n "com.example.printersample/com.example.printersample.PrinterManagerActivity" -a android.intent.action.MAIN -c android.intent.category.LAUNCHER Waiting for process to come online... Connected to process 8186 on device 'urovo-dt40-4923be62'. Capturing and displaying logcat messages from application. This behavior can be disabled in the "Logcat output" section of the "Debugger" settings page. I/Adreno: QUALCOMM build : f161b04, I0380b38922 Build Date : 04/06/19 OpenGL ES Shader Compiler Version: EV031.25.03.03 Local Branch : Remote Branch : Remote Branch : Reconstruct Branch : Build Config : S L 6.0.7 AArch64 I/Adreno: PFP: 0x005ff110, ME: 0x005ff066 I/ConfigStore: android::hardware::configstore::V1_0::ISurfaceFlingerConfigs::hasWideColorDisplay retrieved: 0 I/ConfigStore: android::hardware::configstore::V1_0::ISurfaceFlingerConfigs::hasHDRDisplay retrieved: 0 I/OpenGLRenderer: Initialized EGL, version 1.4 D/OpenGLRenderer: Swap behavior 2 I/mPrinterManager: ------- position -------0 I/mPrinterManager: ------- mBarcodeTypeValue -------3 D/PrinterManagerActivity: ---------set PrinterSpeed = 1 D/AndroidRuntime: Shutting down VM E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example.printersample, PID: 8186 java.lang.RuntimeException: stub at android.device.PrinterManager.open(PrinterManager.java:79) at com.example.printersample.PrinterManagerActivity.getPrinterManager(PrinterManagerActivity.java:308) at com.example.printersample.PrinterManagerActivity.access$200(PrinterManagerActivity.java:36) at com.example.printersample.PrinterManagerActivity$2.onClick(PrinterManagerActivity.java:148) at android.view.View.performClick(View.java:6597) at android.view.View.performClickInternal(View.java:6574) at android.view.View.access$3100(View.java:778) at android.view.View$PerformClick.run(View.java:25896) at android.os.Handler.handleCallback(Handler.java:873) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:193) at android.app.ActivityThread.main(ActivityThread.java:6747) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:860)

xiaoqiaotq commented 2 years ago

demo报错了 使用姿势不对吗？

lucianomartinez27 commented 2 years ago

The same is happend to me. Could you solve it?