在Eclipse中的引入Grails工程的問題解決

當你首次引入Grails工程時如出現以下錯誤：
Severity and Description Path Resource Location Creation Time Id
The project cannot be built until build path errors are resolved bookmarks Unknown 1197332891182 211
Unbound classpath variable: 'GRAILS_HOME/ant/lib/ant.jar' in project 'bookmarks' bookmarks Build path 1197332891161 142
Unbound classpath variable: 'GRAILS_HOME/dist/grails-cli-1.0-RC2.jar' in project 'bookmarks' bookmarks Build path 1197332891176 206
Unbound classpath variable: 'GRAILS_HOME/dist/grails-core-1.0-RC2.jar' in project 'bookmarks' bookmarks Build path 1197332891176 207
Unbound classpath variable: 'GRAILS_HOME/dist/grails-crud-1.0-RC2.jar' in project 'bookmarks' bookmarks Build path 1197332891175 204
Unbound classpath variable: 'GRAILS_HOME/dist/grails-gorm-1.0-RC2.jar' in project 'bookmarks' bookmarks Build path 1197332891177 209
Unbound classpath variable: 'GRAILS_HOME/dist/grails-spring-1.0-RC2.jar' in project 'bookmarks' bookmarks Build path 1197332891176 208
Unbound classpath variable: 'GRAILS_HOME/dist/grails-web-1.0-RC2.jar' in project 'bookmarks' bookmarks Build path 1197332891177 210
......

請添加一個名為GRAILS_HOME的Eclipse變量：
1、右擊Project並選擇“Property”。
2、在右側菜單中選擇“Java Build Path”。
3、點擊右側“Add Variable...”按鍵。
4、點擊左下方“Configure Variables...”按鍵。
5、選擇左側樹菜單項“Classpath Variables”，在“Classpath Variables面板中單擊“New...”按鍵。
6、在“Name”欄中輸入“GRAILS_HOME”，在“Folder”欄中定位Grails安裝目錄位置。
7、點擊“OK”按鍵，完成。