Implementation npm install --save less less-loader
After installing less, error will be reported when using less in style
This situation is caused by the over high version of less loader. You can check the current version of less in package.json
to find out
Therefore, in view of this situation, we can first uninstall the existing less loader, and then install the lower version of less loader
NPM install
NPM install [email protected] –save
Run it again
Svn submission failed
go to hooks in SVN library to write the pre commit.bat file
don’t rush to change, try to add some characters to the message first
CONDITIONS EVALUATION REPORT
Spring boot project display: conditions evaluation report
Reason: the log is configured with the level property
terms of settlement:
In the configuration file application.yml or application.properties, add:
logging.level.org.springframework.boot.autoconfigure: error
First, make sure to hang Vue under window.vm in main.js (the name of VM can be customized)
window.vm = new Vue({
el: '#app',
i18n,
router,
store,
render: h => h(App)
})
Secondly, when writing multi language in the pop-up box, you need to add VM.
for example, when writing multi language, you need to write {$t ('xxxxx ')} or this. $t ('xxx')
then you need to write {VM. $t ('xxxxx ')} or this. VM. $t ('xxxxx') or this
The reason is not very clear, but the online search method can solve the error;
Operation steps:
1, open the computer’s CMD operation interface, and find the folder to open the wrong project in the CMD interface, for example, my project folder is in F/user/workspace/cxfserver
Enter CD: F/user/workspace/cxfserver in the CMD interface You can go to the folder where the project is located
2. Enter the MVN – x clean install command and click enter. After that, the interface will refresh continuously. Finally, build success will appear to indicate that the operation is completed
3, then right-click the target project Maven – & gt; Updata project, check your project for confirmation, then update the project and solve the project read error
Syntax Error: SassError: Invalid CSS after "...-height: #{math": expected expression (e.g. 1px, bold), was ".div($--input-heigh"
on line 142 of node_modules/element-plus/packages/theme-chalk/src/input-number.scss
from line 13 of node_modules/element-plus/packages/theme-chalk/src/index.scss
from line 10 of src/assets/css/element-variables.scss
from line 1 of src/assets/css/global.scss
>> line-height: #{math.div($--input-height - 2, 2)};
-------------------------^
terms of settlement
npm i sass-loader node-sass --save-dev
sudo add-apt-repository universe
sudo apt-get install libncurses5 libncurses5:i386
Problem solving:
First of all, I installed it successfully, but I couldn’t start it. The error is as follows
docker An error occurred
First, see if virtualization is turned on
If not, open Baidu by itself. Tip: can I open the meeting here CPU model, motherboard model, windows system version, some versions just can’t be turned on. Then if the version is OK All the settings in BIOS and windows system must be turned on at the same time.
Can’t you open it?
Try the link below
https://blog.csdn.net/ruibin_ cao/article/details/80959954
After I went through the above steps, I still reported an error, but I had no choice but to reload docker.
And this time, I can’t even fit it
Failed with the following error:
component communityinstaller.serviceaction failed: failed to start service:
The service did not respond to the start or control request in a timely fashion at CommunityInstaller.Service.Service.< StartAsync> d__ 29.MoveNext() — End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at CommunityInstaller.Service.Manager.< AddServiceAsync> d__ 23.
the following methods have been tried
https://blog.csdn.net/fenger_ c/article/details/114800687
https://blog.csdn.net/weixin_ 42787754/article/details/104209345
https://www.cnblogs.com/zhiqsyr/p/12364124.html
Useless, but so far, the status is: computer virtualization has been turned on, docker related files have been deleted.
Every time I install, I check the option of opening virtualization in docker at the beginning. I think it is already opened, so I don’t check it here, so I check this option, and then install OK, open OK and run OK..
Problem Description:
In Linux, I use docker to create a MySQL container. After starting, I can’t connect my MySQL container outside.
Problem solving: the reason is that when I create a MySQL container, I modify the port number of the MySQL container and change it to the original default
The following error occurred while running the imwrite function
error: (-2:Unspecified error) could not find a writer for the specified extension in function 'cv::imwrite_'
What’s the reason for this
cv.imwrite(**'skeleton',**skeleton)
No suffixes, JPG, PNG, etc… Change it to the following
cv.imwrite('skeleton.jpg',skeleton)
Right click the project in idea, select project structure, open modules, and select dependencies
Select the module SDK below as Java version.