인프런 커뮤니티 질문&답변

안녕하세요 🙂

[1. 질문 챕터] : eg) 몇 장, 몇 분 몇 초 쯤. or 수강생 분들이 봤을 때 어디구나?! 할 수 있게 표기 부탁 드려요.

[2. 질문 내용] : eg) 질문 내용을 자유롭게 작성해주시면 되겠습니다 🙂

[3. 시도했던 내용, 그렇게 생각하는 이유] : eg) 설치영상은 이렇게 시도했는데 안되더라 or 본인의 생각을 적어주세요. (실습 내용 중에 이해가 안되거나 잘못된 내용이 있는데, 이러 이러한 근거로 나는 이렇게 생각합니다.)

./build를 실행했는데 계속 아래와 같은 오류가 뜹니다..

start_gui

Exception in thread "main" java.awt.AWTError: Can't connect to X11 window server using '10.255.255.254:0' as the value of the DISPLAY variable.

at java.desktop/sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)

at java.desktop/sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:105)

at java.base/java.security.AccessController.doPrivileged(AccessController.java:319)

at java.desktop/sun.awt.X11GraphicsEnvironment.initStatic(X11GraphicsEnvironment.java:64)

at java.desktop/sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:59)

at java.desktop/sun.awt.PlatformGraphicsInfo.createGE(PlatformGraphicsInfo.java:37)

at java.desktop/java.awt.GraphicsEnvironment$LocalGE.createGE(GraphicsEnvironment.java:93)

at java.desktop/java.awt.GraphicsEnvironment$LocalGE.<clinit>(GraphicsEnvironment.java:84)

at java.desktop/java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:106)

at java.desktop/sun.awt.X11.XToolkit.<clinit>(XToolkit.java:225)

at java.desktop/sun.awt.PlatformGraphicsInfo.createToolkit(PlatformGraphicsInfo.java:41)

at java.desktop/java.awt.Toolkit.getDefaultToolkit(Toolkit.java:595)

at java.desktop/sun.swing.SwingUtilities2.getSystemMnemonicKeyMask(SwingUtilities2.java:2198)

at java.desktop/javax.swing.plaf.basic.BasicLookAndFeel.initComponentDefaults(BasicLookAndFeel.java:1108)

at java.desktop/javax.swing.plaf.metal.MetalLookAndFeel.initComponentDefaults(MetalLookAndFeel.java:444)

at java.desktop/javax.swing.plaf.basic.BasicLookAndFeel.getDefaults(BasicLookAndFeel.java:161)

at java.desktop/javax.swing.plaf.metal.MetalLookAndFeel.getDefaults(MetalLookAndFeel.java:1564)

at java.desktop/javax.swing.UIManager.setLookAndFeel(UIManager.java:591)

at java.desktop/javax.swing.UIManager.setLookAndFeel(UIManager.java:633)

at java.desktop/javax.swing.UIManager.initializeDefaultLAF(UIManager.java:1408)

at java.desktop/javax.swing.UIManager.initialize(UIManager.java:1521)

at java.desktop/javax.swing.UIManager.maybeInitialize(UIManager.java:1487)

at java.desktop/javax.swing.UIManager.getDefaults(UIManager.java:713)

at java.desktop/javax.swing.UIManager.put(UIManager.java:1042)

at ui.PlanAhead.<clinit>(SourceFile:183)

ERROR: [Common 17-70] Application Exception: JVM: Can't find class: ui/PlanAhead

ERROR: [Common 17-211] Error loading jvm.

source xsim.dir/tb_simple_bram_ctrl/xsim_script.tcl

# set_param project.enableReportConfiguration 0

# load_feature core

# current_fileset

ERROR: [Project 1-848] Could not get a valid part for the project. Make sure you have the required part installed, use the get_parts command to see the list of valid parts.