๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

Back-end/IDE & Tools

[ VScode ] The project was not built since its build path is incomplete. ์˜ค๋ฅ˜

 

 

 

 

๐Ÿ”Ž VScode : The project was not built since its build path is incomplete. ์˜ค๋ฅ˜

 

The project was not built since its build path is incomplete. 
Fix the build path then try building this project

 

 

๊ฐœ๋ฐœ ๋„์ค‘ vscode์—์„œ ๊ฐ‘์ž๊ธฐ ํ•ด๋‹น ์˜ค๋ฅ˜ ๋ฐœ์ƒ.. 

์ด๋Š” JDK ์„ค์ • ๋ฌธ์ œ, ๋นŒ๋“œ ๊ฒฝ๋กœ ๋ฌธ์ œ, ๋˜๋Š” Gradle/Maven ์„ค์ • ๋ฌธ์ œ ๋•Œ๋ฌธ์— ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋‹ค. 

 

 

 

1. JDK ์„ค์น˜ ํ™•์ธ

ํ„ฐ๋ฏธ๋„์—์„œ ํ™•์ธ 

๋จผ์ € ํ˜„์žฌ JDK๊ฐ€ ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ์„ค์น˜๋˜๊ณ  ์„ค์ •๋˜์–ด ์žˆ๋Š”์ง€ ํ™•์ธ

java -version

 

๋งŒ์•ฝ not recognize ๋˜๋Š” command not found ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ•œ๋‹ค๋ฉด JDK๊ฐ€ ์„ค์น˜๋˜์ง€ ์•Š์•˜๊ฑฐ๋‚˜ ํ™˜๊ฒฝ ๋ณ€์ˆ˜๊ฐ€ ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ์„ค์ •๋˜์ง€ ์•Š์€ ๊ฒƒ.

 

 

2. VScode์—์„œ JDK ํ™•์ธ ๋ฐ ๋ณ€๊ฒฝ

(1) VScode์—์„œ JDK ๋ฒ„์ „ ํ™•์ธ

- Ctrl + Shift + pJava: Configure Runtime ์‹คํ–‰

- Workspace์™€ Project ์—์„œ JDK ๋ฒ„์ „์ด ๋™์ผํ•˜๊ฒŒ ์„ ํƒ๋˜์–ด ์žˆ๋Š”์ง€ ํ™•์ธ

- JDK๊ฐ€ ์ž˜๋ชป ์„ค์ •๋œ ๊ฒฝ์šฐ ์˜ฌ๋ฐ”๋ฅธ ๊ฒฝ๋กœ๋กœ ์ˆ˜์ •

 

(2) setting.json ์—์„œ JDK ์„ค์ • ํ™•์ธ

- Ctrl + Shift + pPreferences: Open Settings (JSON) ์‹คํ–‰

- ํ˜น์€ Preferences: open WorkspaceSettings (JSON) ์‹คํ–‰

- JDK ์„ค์ • ํ™•์ธ 

- JDK ์„ค์ •์ด ์ž˜๋ชป๋˜์–ด ์žˆ๋‹ค๋ฉด ์ˆ˜์ • ํ›„ VSCode ์žฌ์‹œ์ž‘

{
    "java.jdt.ls.java.home": "[JDK ๊ฒฝ๋กœ]",
    "java.import.gradle.java.home": "[JDK ๊ฒฝ๋กœ]"
}

 

 

3. .vscode ๋ฐ build ํด๋” ์‚ญ์ œ ํ›„ ํ”„๋กœ์ ํŠธ ์žฌ์„ค์ •

- .vscode, build, .gradle ํด๋” ์‚ญ์ œ

- VSCode ์žฌ์‹œ์ž‘ ํ›„ Gradle / Maven ๋™๊ธฐํ™” 

-- gradle
gradlew build

-- maven
mvn clean install

 

 

 

4. Java Clean 

- Ctrl + Shift + pJava: Clean Java Language Server Workspace ์‹คํ–‰

- Restart and delete ์„ ํƒ

 

 

 

์ด ๊ณผ์ •์„ ์ง„ํ–‰ํ•˜๋ฉด VScode์—์„œ ๋ฐœ์ƒํ•˜๋Š” The project was not built since its build path is incomplete. ์˜ค๋ฅ˜๋ฅผ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ๋‹ค. 

๋ณธ์ธ์€ Java clean ํ›„ ์˜ค๋ฅ˜ ํ•ด๊ฒฐ.. gradlew build๋ฅผ success๊ฐ€ ๋– ๋„ problems ์ธก์— ์—†์–ด์ง€์ง€ ์•Š์•˜์—ˆ๋Š”๋ฐ 

VScode java clean ํ›„ ํ•ด๊ฒฐ..