run_demo gives error

[digitig]

When I try to run the raw java demo I get the following error; I can't work out where it should find the main class.

`C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram>run-demo.bat
CLASSPATH=C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\org.eclipse.xtext.xbase.lib-2.9.0.v20150428-0819.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\org.eclipse.xtext.xbase.lib-2.8.4.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\org.eclipse.xtext.util-2.9.0.v20150428-0819.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\org.eclipse.xtext-2.9.0.v20150428-0819.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\org.eclipse.xtend.lib.macro-2.9.0.v20150428-0819.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\org.eclipse.xtend.lib.macro-2.8.4.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\org.eclipse.xtend.lib-2.9.0.v20150428-0819.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\org.eclipse.xtend.lib-2.8.4.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\org.eclipse.emf.ecore.xmi-2.11.0.v20150512-0501.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\org.eclipse.emf.ecore-2.11.0.v20150512-0501.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\org.eclipse.emf.common-2.11.0.v20150512-0501.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\org.apache.log4j-1.2.15.v201012070815.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\org.antlr.runtime-3.2.0.v201101311130.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\mongo-java-driver-2.9.3.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\javax.json-1.0.4.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\javax.inject-1.0.0.v20091030.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\de.fxdiagram.noeclipse-0.9.0-SNAPSHOT.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\de.fxdiagram.mapping-0.9.0-SNAPSHOT.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\de.fxdiagram.lib-0.9.0-SNAPSHOT.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\de.fxdiagram.external-0.9.0-SNAPSHOT.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\de.fxdiagram.examples-0.9.0-SNAPSHOT.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\de.fxdiagram.core-0.9.0-SNAPSHOT.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\de.fxdiagram.annotations-0.9.0-SNAPSHOT.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\de.cau.cs.kieler.kiml.service-0.8.0.201506231527.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\de.cau.cs.kieler.kiml.graphviz.layouter-0.7.0.201506231527.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\de.cau.cs.kieler.kiml.graphviz.dot-0.7.1.201506231527.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\de.cau.cs.kieler.kiml.formats-0.2.4.201506231527.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\de.cau.cs.kieler.kiml-0.18.0.201506231527.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\de.cau.cs.kieler.core.kgraph-0.7.2.201506231527.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\de.cau.cs.kieler.core-0.14.1.201506231527.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\com.google.inject-3.0.0.v201312141243.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\com.google.guava-15.0.0.v201403281430.jar;C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\BrickBreaker.jar;C:\Program Files\Java\jdk1.8.0_121\lib*
JAVA_HOME=C:\Program Files\Java\jdk1.8.0_121
Error: Could not find or load main class Files\Java\jdk1.8.0_121\lib\ext\FXDiagram\org.eclipse.xtext.xbase.lib-2.9.0.v20150428-0819.jar;C:\Program

C:\Program Files\Java\jdk1.8.0_121\lib\ext\FXDiagram>`

[JanKoehnlein]

Looks like you have to put each path into quotes to cope wit the space in the path.
Alternatively, try to move the entire stuff to directory that doesn't have spaces in its name.