목록전체 글 (39)

SP'S SPARKING

Change background to colour in Linux | 리눅스 배경색 바꾸기

$ gsettings set org.gnome.desktop.background picture-uri '' $ gsettings set org.gnome.desktop.background primary-color '#6699cc' ​ You can change the background colour whatever you want. After the primary colour, you can enter the colour code like '#000000'. (This is a black one)
카테고리 없음 2022. 7. 28. 01:20
Fontawesome style info

https://fontawesome.com/how-to-use/on-the-web/referencing-icons/basic-use ​ In VS, you can check information about how to change style, light, solid, and so one.
카테고리 없음 2022. 7. 28. 01:18
[해결] aws ecr get-login-password -> Unable to parse config file:

시도: aws ecr get-login-password --region us-east-1 | docker login --username AWS --password-stdin .dkr.ecr.us-east-1.amazonaws.com ​ 에러 결과 : Unable to parse config file: C:\Users\lynny/.aws/credentials ​ ​ 해결: C:\Users\lynny/.aws/credentials 에 있는 credentials 파일을 .txt로 전환해서 안에 [default] 정보를 맨 위로 올림 ​ ​ ​ 다시 시도 : aws ecr get-login-password --region us-east-1 | docker login --username AWS --password..
HAPPYHACKING/ERROR SOLVED 2022. 7. 28. 01:18
[해결] this version of the Java Runtime only recognizes class file versions up to 52.0

에러 내용: ​ Error: A JNI error has occurred, please check your installation and try again Exception in thread "main" java.lang.UnsupportedClassVersionError: com/spring/boot/micro/SpringBootMicroServiceApplication has been compiled by a more recent version of the Java Runtime (class file version 58.0), this version of the Java Runtime only recognizes class file versions up to 52.0 ​ 원인 : JRE 버전 안맞아서..
HAPPYHACKING/ERROR SOLVED 2022. 7. 28. 01:16
[해결] "this.custRepository" is null

문제 상황 CardController 에서 CustomerRepository를 선언하여 getOne을 사용했는데, 에러 Whitelabel Error Page This application has no explicit mapping for /error, so you are seeing this as a fallback. Wed Dec 08 10:49:43 EST 2021 There was an unexpected error (type=Internal Server Error, status=500). Cannot invoke "com.spring.web.repository.CustomerRepository.getOne(Object)" because "this.custRepository" is null ​ 해..
HAPPYHACKING/ERROR SOLVED 2022. 7. 28. 01:15
[해결] Heroku "npm ERR! Missing: '' from lock file" error

-----> Building on the Heroku-20 stack -----> Using buildpack: heroku/nodejs -----> Node.js app detected -----> Creating runtime environment NPM_CONFIG_LOGLEVEL=error NODE_VERBOSE=false NODE_ENV=production NODE_MODULES_CACHE=true -----> Installing binaries engines.node (package.json): 16.x engines.npm (package.json): unspecified (use default) Resolving node version 16.x... Downloading and instal..
HAPPYHACKING/ERROR SOLVED 2022. 7. 28. 01:14
[해결] Access to XMLHttpRequest 에러

발단 Register 구현하려고 POST 썼는데, I tried to use POST for implementing the 'Register' feature, but 전개 "Access to XMLHttpRequest at 'http://localhost:3000/users/signup' from origin 'http://localhost:3001' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource." 에러가 떴다. 이것저것 찾아보다 I got..
HAPPYHACKING/ERROR SOLVED 2022. 7. 27. 11:57
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