ant -f C:\\Users\\Lu\\Documents\\NetBeansProjects\\JavaFXApplication9 -Dnb.internal.action.name=test -Dignore.failing.tests=true test init: Deleting: C:\Users\Lu\Documents\NetBeansProjects\JavaFXApplication9\build\built-jar.properties deps-jar: Updating property file: C:\Users\Lu\Documents\NetBeansProjects\JavaFXApplication9\build\built-jar.properties compile: compile-test: Testsuite: javafxapplication9.JavaFXApplication9Test main Hello World! start Tests run: 2, Failures: 1, Errors: 1, Skipped: 0, Time elapsed: 3.053 sec ------------- Standard Output --------------- main Hello World! start ------------- ---------------- --------------- Testcase: testMain(javafxapplication9.JavaFXApplication9Test): FAILED The test case is a prototype. junit.framework.AssertionFailedError: The test case is a prototype. at javafxapplication9.JavaFXApplication9Test.testMain(JavaFXApplication9Test.java:64) Testcase: testStart(javafxapplication9.JavaFXApplication9Test): Caused an ERROR Not on FX application thread; currentThread = main java.lang.IllegalStateException: Not on FX application thread; currentThread = main at com.sun.javafx.tk.Toolkit.checkFxUserThread(Toolkit.java:210) at com.sun.javafx.tk.quantum.QuantumToolkit.checkFxUserThread(QuantumToolkit.java:393) at javafx.scene.Scene.(Scene.java:371) at javafx.scene.Scene.(Scene.java:260) at javafxapplication9.JavaFXApplication9.start(JavaFXApplication9.java:38) at javafxapplication9.JavaFXApplication9Test.testStart(JavaFXApplication9Test.java:50) Test javafxapplication9.JavaFXApplication9Test FAILED test-report: test: BUILD SUCCESSFUL (total time: 4 seconds)