Webcam visible but "no frame" on VMWare Ubuntu guest

I have asked this question previously. But I tried to do more research before posting it again. Here's the issue : I have installed Ubuntu 12.04 on VMWare 6.0 with Windows 7 as host. I am trying...

VBoxLinuxAdditions.run never exits with 0

I am trying to automate the installation of Virtualbox guest additions using Chef, however I am running into an issue where VBoxLinuxAdditions.run never exists with exit code 0. I always get exit...

Socket Error: Errno 111 Connection Refused

im trying to connect to a locally hosted HiveMQ broker using a RaspberryPi Virtual Machine (Using Oracle VM VirtualBox). im using Mqtt.fx aswell as a second client to look at if the published...

What is required to make Android use a new Audio HAL

I am writing a new Android Audio HAL, to let my App to feed audio to other apps, to allow my handheld remote microphone input to reach Google app. Essentially, a Virtual Audio Cable. Its a work in...

Spring HATEOAS links return in HAL format for single objects, and the spec format for an array of objects

I am using Spring HATEOAS 0.20 (also tried 0.23) and there seems to be very strange behavior when returning a single object vs. an array of objects. When returning a single object, the resulting...

Spring boot doesn't load data to initialize database using data.sql

I am trying to load some data when Spring boot is starting, but data is not getting loaded to database though I do not get any error. Below is the code spring: debug: true datasource: ...

Spring Boot/H2 Console not showing my table

I've tried many of the solutions given on Stackoverflow for that problem but none of them worked for me. This is my H2 Console login page: my console: my "application.properties" is on default...

Springboot swagger url shows WhiteLabel Error page

Here is my code: I am getting all the values from application.properties file SwaggerConfig.java @Configuration @EnableSwagger2 @Profile("!prod") @PropertySource(value = {...

Downloading stock prices from Google Finance

import pandas as pd import requests from bs4 import BeautifulSoup from datetime import datetime import pandas_datareader.data as web tickers ['MMM', 'ABT', 'ABBV', 'ACN', 'ATVI', 'AYI', 'ADBE',...

Flashing via OpenOCD does not allow the embedded program to run, however running using GDB with an OpenOCD bridge works fine

I am running into an issue with using Rust for embedded purposes where I can run and debug programs just fine, but if I try to flash programs such that they can run without being connected to my...

Spring Boot application build with Maven encounters Java Version Issue

I was trying to build an application using maven build.It was returning this build failure even though I have placed my pom.xml file is in-place. I have configure my pom with out any issue.But I...

Airflow BashOperator OSError: [Errno 2] No such file or directory

I keep getting the same error from a scheduled BashOperator that is currently back-filling (it's over a month "behind"). [2018-06-10 22:06:33,558] {base_task_runner.py:115} INFO - Running:...

Unable to start 64bit (x86_64) android qt app in emulator

I'm trying to run the HelloWorld example in QtCreator (i.e. Qt Quick Application - Empty) on a x86_64 Android Emulator (Intel x86 Atom_64 System Image -...

Kivy's 3D rendering (monkey rotation) apk crashes on start

Versions: Python: python3 OS: Android Kivy: v1.11.1 Kivy installation method: buildozer I took Kivy's example 3D Rendering (rotation monkey head) app, on Linux(Ubuntu) and Windows 7 application...

How to view log of LOG(INFO) in android aosp

Where can I view log of LOG(INFO), LOG(DEBUG),.. in android ? I have tried adb logcat and dmesg but I didn't see it in anyone! ... #include <android-base/logging.h> ... LOG(INFO) << __func__...

Getting an exception "org.apache.maven.surefire.booter.SurefireBooterForkException: . VM crash or System.exit called?"

I am working on a Selenium Automation project which is based on Maven Cucumber + TestNg. While on run i am getting the below exception not sure but tried all the possibilities of incrementing or...

Different behavior in release and debug mode in xamarin forms app

I create an cross platform application. when run project in debug mode and click on login button it *work correctly* ,but when i set in *release mode* and click on login button get my error...

! ERROR No persistent storage type was configured. - Failed to deploy Spinnaker

I have a problem, when I want to update the spinnaker, or set the slack notification, when I run the hal deploy apply command, I get ! ERROR No persistent storage type was configured.- Failed to...

Rust debugging doesn't stop at the breakpoints when debugging stm32f407 via openocd and gdb

I have a problem debugging an stm32f407vet6 board and rust code. The point of the problem is that GDB ignores breakpoints. After setting breakpoints and executing the "continue" command in gdb,...

Cargo test fails for arduino targets with duplicate lang item in crate

I'm attempting to build and test a rust application targeted at the Arduino Uno. This exercise is documented here. I'll use the mseg-lib crate as an example of this error, but it occurs with all...

QT c++ application crash in single shot timer and connect

MyFile.cpp MyFile::MyFile(QWidget *parent) : QWidget(parent), ui(new Ui::MyFile) { ui->setupUi(this); QTimer::singleShot(15000, this,...

How does one install torchmeta for a ppc64le architecture in pytorch?

I was trying to use torchmeta in a ppc64le architecture. Unfortunately it's not been easy to install since ppc64le requires special binaries to work. I eventually managed to get the right binaries...

Deploy WAR file on Tomcat of Spring boot and Angular App

I created angular and spring boot application and I want to deploy it on tomcat server. For that I copied angular project in spring boot project and also provide pom.xml to create war file. After...

GStreamer opencv videowriter fails to create pipeline

I'm working with Opencv 4.4 and using GStreamer 1.18 running in Windows c++. I have added the gstreamer to the opencv compilation. I'm trying to run a program that displays in a browser what is...

Android Emulator Segmentation fault (core dumped) On Fedora 33

Using the Android 11.0 (R) SDK platform (revision 3), when I run an emulator image (Google Play Intel x86 Atom or Atom_64 System Image, revision 9), the emulator crashes. Doing the same from the...

Compiling OpenCV for Android with SFM module using MinGW on Windows

I am trying to compile OpenCV for Android with contrib modules, mainly I am interested in sfm. I did a lot of research and finaly I did the following in order to support sfm: Compiled...

Getting error "CUDA backend requires cuDNN" when configuring OpenCV cmake build with cuda backend turned on

My goal: My goal is to configure a build of OpenCV 4.5.1-dev with support for cuda, tesseract and QT without any cmake error.. The problem I am having: I am getting the following error when I...

Cannot share file from app own external storage (SDcard) folder in Android 11

My app has sharing functionality that stopped working in Android 11, and I don't know why. It works perfectly for any Android <= 10. My app targets API 29 to try not to fall into scoped storage...

Memory growth at surfaceflinger process on Android x86 platforms

I am using Virtual displays to take screenshots from Android emulators and I noticed that surfaceflinger's memory has infinite growth (this can be seen in top program) and the emulator stops...

org.springframework.hateoas.Resource and org.springframework.hateoas.mvc.ControllerLinkBuilder cannot be found when using spring-boot-starter-hateoas

I am working on spring-boot project where I am working with hateoas. I am using IntelliJ IDE, I have added spring-boot-starter-hateoas dependency in pom.xml but it is giving me an error (cannot...