Alembic --autogenerate producing empty migration

I am trying to use Alembic for the first time and want to use --autogenerate feature described here My project structure looks like project/ configuration/ __init__.py ...

Request processing failed; nested exception is java.lang.NumberFormatException: For input string: ""

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.NumberFormatException: For input string: "" I'm trying to build a web app using only...

mount: / not mounted or bad option

I'm running a custom Raspbmc build on my raspberry pi. On startup, I always see the message mount: / not mounted or bad option The filesystem is still mounted, but still want to know whats...

resize2fs: Bad magic number in super-block while trying to open

I am trying to resize a logical volume on CentOS7 but am running into the following error: resize2fs 1.42.9 (28-Dec-2013) resize2fs: Bad magic number in super-block while trying to open...

'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (111 "Connection refused")'

I am trying to setup mariadb galera cluster on Debian Wheezy 7.5. I have found many different instructions, all a bit different, but none have worked thus far. I am trying to setup a two node...

Symfony Login error - Invalid credentials

I have a form that i want to log a user in - i have loaded fixtures into the database but when i have tried following tutorials i keep getting bad credentials or invalid credentials i will include...

Strange MySQL "read-only" error

I'm experiencing a strange MySQL error, seemingly related to the database's read-only flag. A Web application that uses MySQL is running on Debian 7.9. It was running well for weeks, if not more,...

docker compose environment variable for command

I am having troubles in passing environment variables to my custom image via the compose command option: My compose file: --- version: '2' services: myservice: image: mycustomimage_lms ...

Check battery level of connected bluetooth device on linux

How can I check the battery level of a connected bluetooth device? The device shows the battery level on Android so I'm assuming the device supports the GATT-based Battery Service. However, by...

get device IMEI in flutter

how can i get device IMEI in flutter i'm trying to get Unique Identifier using the following plugins: uuid_type: ^0.7.0-dev uuid: ^1.0.3 unique_identifier: ^0.0.3 flutter_udid: ^0.0.3 all of...

cargo run does not reflect any code changes in main.rs

cargo run or cargo rebuild ignore any code changes. I have a program fn main() { println!("Hello, World!"); } Then I do cargo run and see: Compiling myproject v0.1.0...

Cannot find module '../lib/tsc.js' when releasing typescript application to azure

I'm trying to release a typescript application to a Azure App Service running on Linux. I'm doing this using Azure DevOps. I've setup a build and release pipeline which succeed, but when I visit...

Getting error message Module build failed (from ./node_modules/sass-loader/dist/cjs.js) when running npm serve

I'm working on a Vue/Vuetify project for quite some time now. It all worked fine until yesterday. I had problems with using the <v-simple-table> vuetify component, so I decided to run npm install...

RAID1 on Raspberry Pi fails. How can I check why?

I made a NAS server with samba on my Raspberry Pi4 with two external SSD devices, setup as a RAID1 volume. I used mdadm for creating the RAID volume: sudo mdadm --create --verbose /dev/md127...

Bluetooth Scans Devices, But Cannot Write to Device After Frequent Scanning

Use Case: I wrote a security app, which runs alongside a bluetooth Mesh. The mesh contains custom lights and alarms. To check the status of the mesh system, my app scans one of the nearest devices...

Proper sudoers user / session setup for xrdp and systemd-modules-load / auditd fails in a WSL2 openSUSE-Leap-15.2 environment

I've managed it to successfully run xrdp in an openSUSE-Leap-15.2 WSL 2 Linux subsystem on my Windows 10 64 PC. My Linux knowledge is not that great. I use KDE (startplasma-x11) as desktop for...

Ansible pull block device UUID from loop, and use for variable on mount module

Im trying to dynamically pull the UUID for disks that im trying to mount. Role so far: --- - name: Get UUID of App disks shell: blkid {{ UUID_loop }} -s UUID -o value loop: - /dev/sdh1 ...

Liferay 7.1 theme creation: Command failed: C:\Windows\system32\cmd.exe /s /c "yo "--version""

I'm trying to generate theme using yo theme generator on Lifray 7.1. I followed the steps on the link below, my issue is while running this command "npm install -g yo" it's failing to install yo...

npm install -g @vue/cli but INSTALL ERROR

This is my environment.. MacOs Big Sur version 11.2.3 npm version 7.15.1 node version version 16.3.0 Below is my error.. npm WARN deprecated @hapi/[email protected]: This version has been deprecated...

npm packages have been updated, but still detects deprecated packages and gatsby-cli doesn't work

While attempting to learn Gatsby, I have run into some depreciated package errors as follows when installing the gatsby-cli package: npm WARN deprecated [email protected]: Please upgrade to version 7 or...

Flutter iOS App Crashing in App Store Review but not on Testflight devices

I have developed an app with Flutter and it is currently on the App Store, however, for over a week I have been trying to submit an app update and keep getting the response from the review team...

Node.js container is unable to access postgres container automatically

So, I have been trying to create a docker for my "project", and it was working with a simple dockerfile without stages and docker-compose. But, now I'm trying to use stages and I think my changes...

About Beaglebone Black CAN protocol setting

Thank you for watching this. I'm having difficulties with my BBB on CAN communication like for months... I'd be really pleased if you could give me just a little help! I'm working on CAN protocol...

I was installing Expo-cli for running React native app but error below happened . how to fix this?

npm:the version of expo doesnot come.I will thanful if u could solve my problem npm WARN deprecated [email protected]: Please upgrade to version 7 or higher. Older versions may use Math.random() in...

Mikro-orm tutorial - Ben Awad lireddit - trying to run the first migration

I'm trying to follow the lireddit tutorial and am getting stuck with the first mikro-orm migration. I'm having the same problem as reported in this post. I have modified the example entity...

React npm warn deprecates how to deal with it?

npm WARN deprecated [email protected]: flatten is deprecated in favor of utility frameworks such as lodash. npm WARN deprecated @hapi/[email protected]: This version has been deprecated and is no longer...

can not install expo-cli?

I'm trying to install the expo-cli package from npm. But everytime I do it I get this error, and I don't know why is this happening? npm WARN deprecated [email protected]: Please upgrade to version 7 or...

Error when running created React Native project

I'm running the following from the command line: npx react-native init AwesomeProject ...and I see the following output after the React logo: Welcome to React Native! ...

Multiple user types for Symfony security and Lexik JWT authentication

I am using Symfony along with JSON tokens for authentication. I have three types of users which all extend abstract App\Entity\User\User. The reason for the different users is not to manage roles...

npm ERR! gyp ERR! when installing node sass in windows 11 with Visual Studio 2022 Enterprise installed

I'm trying to install npm install node-sass --save-dev in my windows 11 but I get this npm ERR! gyp ERR! Error details: C:\Users\ABCD\source\repos\PageTitleTest\PageTitleTest>npm install node-sass...