C:\Users\DELL> adb shell
error: more than one device and emulator
Solution:
Method 1:
Start the task manager and end the ADB process.
Method 2:
Open CMD and enter the following command
taskkill /f /im adb.exe
C:\Users\DELL> adb shell
error: more than one device and emulator
Solution:
Method 1:
Start the task manager and end the ADB process.
Method 2:
Open CMD and enter the following command
taskkill /f /im adb.exe
Error display
according to Mr.Li Wenzhou's teaching video, he was knocking on the project. After knocking, he clicked run and reported such an error. It showed that the Windows version was incompatible, and he was immediately confused
Solution:
the reason for the error is the package name of the main file package. Just modify it to main
Solution:
1. start the console with administrator privileges, or PowerShell
2. CD to installation package path
3.
msiexec /i "cmake-3.22.0-windows-x86_64.msi" WIXUI_DONTVALIDATEPATH="1"
PS: that’s it. What the hell is permission management
brief introduction This article mainly introduces the windows service installation startup error 1053: the service does not respond to the startup or control request in time (sample code) and relevant experience and skills. The article has about 1200 words, 802 views and 9 likes. It is worth recommending!
1 <startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup> 2 3 </configuration>
A c# language windows service is developed with. Net. In the local and test environment, the installation and startup are normal. An error is reported in the new online environment, unable to start – Report – error 1053: the service does not respond to the startup or control request in time.
Later found online. Net framework v4.0.30128
The local is. Net framework Microsoft.NET\Framework\v4.0.30319
Add such code in app.config
<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup>
When it starts, it’s no problem.
On windows2016, version = v4.7.2 can’t, I don’t know why? Just change it to the one above.
Today, I encountered a problem when deleting the Zebra printer driver in the printer driver of the management tool.
“Failed to remove driver ZDesigner ZT210-300dpi ZPL. Failed to remove package zdesigner.inf. Driver package is in use.”
Restart, delete the printer, restart the printer service… After trying various methods, it still failed.
Finally, the problem was solved by changing the registry.
1. Stop the printer service
2. Enter the registry
Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Print\Environments\Windows x64\Print Processors
3. Rename all subfolders under the print processors file to + .Old (winprint.Old) after the folder name,
4. Go back to [print management] in [administrative tools] and delete the printer driver
5. Change the file name in the registry back
6. Restart the printer service
brew install librdkafka
I am using Python 37 as the basic image to create the project image, but there is a GPG signature error when executing apt get update during the construction process
The local operating system is Mac OS, and the docker environment is desktop for docker:
Docker version 20.10.7, build f0df350
Error details:
Err:1 http://ports.ubuntu.com/ubuntu-ports focal InRelease At least one invalid signature was encountered. Get:4 http://ports.ubuntu.com/ubuntu-ports focal-security InRelease [107 kB] Err:2 http://ports.ubuntu.com/ubuntu-ports focal-updates InRelease At least one invalid signature was encountered. Err:3 http://ports.ubuntu.com/ubuntu-ports focal-backports InRelease At least one invalid signature was encountered. Err:4 http://ports.ubuntu.com/ubuntu-ports focal-security InRelease At least one invalid signature was encountered. Reading package lists... Done W: GPG error: http://ports.ubuntu.com/ubuntu-ports focal InRelease: At least one invalid signature was encountered. E: The repository 'http://ports.ubuntu.com/ubuntu-ports focal InRelease' is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. W: GPG error: http://ports.ubuntu.com/ubuntu-ports focal-updates InRelease: At least one invalid signature was encountered. E: The repository 'http://ports.ubuntu.com/ubuntu-ports focal-updates InRelease' is not signed. N: Updating from such a repository can't be done securely, and is therefore disabled by default.
Solution:
docker image prune -a
Some images will be cleaned up and then built. There will be no errors
Use OBS Studio and VLC media player to push the video playlist. However, during use, it is found that when using VLC video source to play a video, an error will be reported when one video is played and the next video is switched. Check the crash report and find the following information:
Unhandled exception: c0000005 Date/Time: 2021-11-23, 14:35:56 Fault address: 7FFC6151E9C8 (c:\program files\videolan\vlc\libvlccore.dll) libobs version: 27.1.3 (64-bit) Windows version: 10.0 build 22000 (release: 2009; revision: 318; 64-bit) CPU: Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz
The OBS version is 27.1.3 windows 64 bit, and the VLC version is 3.10.16 windows 64-bit.
Solution:
The reason for the error is that VLC 3.x is currently not compatible with OBS Studio. Download VLC 2.2.8 to solve this problem.
After setting, it does not work,
Solution:
The reason is that the plug-in limits the length of recognition. Previously, it only recognized the first 120 characters. After changing to 300, it can be recognized
After changing the MAC black apple system, the computer has been troubled by the problem that the package can’t be downloaded. It’s a headache. Today, I finally took the time to solve it and recorded the solution process
1. Check the configuration of Maven package and warehouse and confirm that there is no problem
2. It is useless to delete the file ending with. Lastupdated under the related dependent package folder in the warehouse
3. Adding virtual machine related parameters in idea Maven-Importing to solve the certificate problem is useless
-Dmaven.wagon.http.ssl.insecure=true -Dmaven.wagon.http.ssl.allowall=true
4. Add virtual machine related parameters in idea Maven-Runner, and the problem is solved!
-Dmaven.wagon.http.ssl.insecure=true -Dmaven.wagon.http.ssl.allowall=true -Dmaven.wagon.http.ssl.ignore.validity.dates=true -DarchetypeCatalog=internal
END.