BauSystem_12/build.gradle

@@ -50,7 +50,7 @@ dependencies {
 
     implementation project(":BauSystem_API")
 
-    compileOnly files("${projectDir}/../lib/Spigot-1.12.jar")
-    compileOnly files("${projectDir}/../lib/WorldEdit-1.12.jar")
-    compileOnly files("${projectDir}/../lib/ProtocolLib.jar")
+    compileOnly files("${project.rootDir}/lib/Spigot-1.12.jar")
+    compileOnly files("${project.rootDir}/lib/WorldEdit-1.12.jar")
+    compileOnly files("${project.rootDir}/lib/ProtocolLib.jar")
 }

BauSystem_15/build.gradle

@@ -50,7 +50,7 @@ dependencies {
 
     implementation project(":BauSystem_API")
 
-    compileOnly files("${projectDir}/../lib/Spigot-1.15.jar")
-    compileOnly files("${projectDir}/../lib/WorldEdit-1.15.jar")
-    compileOnly files("${projectDir}/../lib/ProtocolLib.jar")
+    compileOnly files("${project.rootDir}/lib/Spigot-1.15.jar")
+    compileOnly files("${project.rootDir}/lib/WorldEdit-1.15.jar")
+    compileOnly files("${project.rootDir}/lib/ProtocolLib.jar")
 }

BauSystem_API/build.gradle

@@ -48,5 +48,5 @@ dependencies {
     annotationProcessor 'org.projectlombok:lombok:1.18.6'
     testAnnotationProcessor 'org.projectlombok:lombok:1.18.6'
 
-    compileOnly files("${projectDir}/../lib/Spigot-1.12.jar")
+    compileOnly files("${project.rootDir}/lib/Spigot-1.12.jar")
 }

BauSystem_Main/build.gradle

@@ -52,8 +52,8 @@ dependencies {
     annotationProcessor 'org.projectlombok:lombok:1.18.6'
     testAnnotationProcessor 'org.projectlombok:lombok:1.18.6'
 
-    compileOnly files("${projectDir}/../lib/Spigot-1.15.jar")
-    compileOnly files("${projectDir}/../lib/WorldEdit-1.15.jar")
-    compileOnly files("${projectDir}/../lib/ProtocolLib.jar")
-    compileOnly files("${projectDir}/../lib/SpigotCore.jar")
+    compileOnly files("${project.rootDir}/lib/Spigot-1.15.jar")
+    compileOnly files("${project.rootDir}/lib/WorldEdit-1.15.jar")
+    compileOnly files("${project.rootDir}/lib/ProtocolLib.jar")
+    compileOnly files("${project.rootDir}/lib/SpigotCore.jar")
 }