Exception when creating connection to server for org.openscada.contrib.javafx.sample1 example

[Zaim Musa]

Hi All,

I tried to build org.openscada.contrib.javafx.sample1 example but I got stuck. openscada.jar is built fine, just like in video, but when i try to run Application from org.openscada.contrib.javafx.sample1 i get Exception:

java.lang.reflect.InvocationTargetException

/C:/Users/zaim.musa/git/org.openscada.contrib/org.openscada.contrib.javafx.sample1/bin/org/openscada/contrib/javafx/sample1/Main.fxml:25

  at com.sun.javafx.fxml.BeanAdapter.put(BeanAdapter.java:432)

  at com.sun.javafx.fxml.BeanAdapter.put(BeanAdapter.java:37)

  at javafx.fxml.FXMLLoader$PropertyElement.set(FXMLLoader.java:1189)

  at javafx.fxml.FXMLLoader$PropertyElement.processCharacters(FXMLLoader.java:1227)

  at javafx.fxml.FXMLLoader.processCharacters(FXMLLoader.java:2443)

  at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2141)

  at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2028)

  at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2744)

  at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2723)

  at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2709)

  at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2696)

  at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2685)

  at org.openscada.contrib.javafx.sample1.Application.start(Application.java:36)

  at com.sun.javafx.application.LauncherImpl$5.run(LauncherImpl.java:319)

  at com.sun.javafx.application.PlatformImpl$5.run(PlatformImpl.java:215)

  at com.sun.javafx.application.PlatformImpl$4$1.run(PlatformImpl.java:179)

  at com.sun.javafx.application.PlatformImpl$4$1.run(PlatformImpl.java:176)

  at java.security.AccessController.doPrivileged(Native Method)

  at com.sun.javafx.application.PlatformImpl$4.run(PlatformImpl.java:176)

  at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)

  at com.sun.glass.ui.win.WinApplication.access$100(WinApplication.java:29)

  at com.sun.glass.ui.win.WinApplication$3$1.run(WinApplication.java:73)

  at java.lang.Thread.run(Thread.java:722)

Exception in Application start method

Exception in thread "main" java.lang.RuntimeException: Exception in Application start method

at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:403)

at com.sun.javafx.application.LauncherImpl.access$000(LauncherImpl.java:47)

at com.sun.javafx.application.LauncherImpl$1.run(LauncherImpl.java:115)

at java.lang.Thread.run(Thread.java:722)

Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException

at com.sun.javafx.fxml.BeanAdapter.put(BeanAdapter.java:432)

at com.sun.javafx.fxml.BeanAdapter.put(BeanAdapter.java:37)

at javafx.fxml.FXMLLoader$PropertyElement.set(FXMLLoader.java:1189)

at javafx.fxml.FXMLLoader$PropertyElement.processCharacters(FXMLLoader.java:1227)

at javafx.fxml.FXMLLoader.processCharacters(FXMLLoader.java:2443)

at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2141)

at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2028)

at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2744)

at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2723)

at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2709)

at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2696)

at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2685)

at org.openscada.contrib.javafx.sample1.Application.start(Application.java:36)

at com.sun.javafx.application.LauncherImpl$5.run(LauncherImpl.java:319)

at com.sun.javafx.application.PlatformImpl$5.run(PlatformImpl.java:215)

at com.sun.javafx.application.PlatformImpl$4$1.run(PlatformImpl.java:179)

at com.sun.javafx.application.PlatformImpl$4$1.run(PlatformImpl.java:176)

at java.security.AccessController.doPrivileged(Native Method)

at com.sun.javafx.application.PlatformImpl$4.run(PlatformImpl.java:176)

at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)

at com.sun.glass.ui.win.WinApplication.access$100(WinApplication.java:29)

at com.sun.glass.ui.win.WinApplication$3$1.run(WinApplication.java:73)

... 1 more

Caused by: java.lang.reflect.InvocationTargetException

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:601)

at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:55)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:601)

at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:269)

at com.sun.javafx.fxml.BeanAdapter.put(BeanAdapter.java:428)

... 22 more

Caused by: java.lang.NoClassDefFoundError: org/openscada/protocol/ngp/common/BaseConnection

at java.lang.ClassLoader.defineClass1(Native Method)

at java.lang.ClassLoader.defineClass(ClassLoader.java:791)

at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)

at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)

at java.net.URLClassLoader.access$100(URLClassLoader.java:71)

at java.net.URLClassLoader$1.run(URLClassLoader.java:361)

at java.net.URLClassLoader$1.run(URLClassLoader.java:355)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(URLClassLoader.java:354)

at java.lang.ClassLoader.loadClass(ClassLoader.java:423)

at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)

at java.lang.ClassLoader.loadClass(ClassLoader.java:356)

at java.lang.ClassLoader.defineClass1(Native Method)

at java.lang.ClassLoader.defineClass(ClassLoader.java:791)

at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)

at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)

at java.net.URLClassLoader.access$100(URLClassLoader.java:71)

at java.net.URLClassLoader$1.run(URLClassLoader.java:361)

at java.net.URLClassLoader$1.run(URLClassLoader.java:355)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(URLClassLoader.java:354)

at java.lang.ClassLoader.loadClass(ClassLoader.java:423)

at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)

at java.lang.ClassLoader.loadClass(ClassLoader.java:356)

at java.lang.ClassLoader.defineClass1(Native Method)

at java.lang.ClassLoader.defineClass(ClassLoader.java:791)

at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)

at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)

at java.net.URLClassLoader.access$100(URLClassLoader.java:71)

at java.net.URLClassLoader$1.run(URLClassLoader.java:361)

at java.net.URLClassLoader$1.run(URLClassLoader.java:355)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(URLClassLoader.java:354)

at java.lang.ClassLoader.loadClass(ClassLoader.java:423)

at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)

at java.lang.ClassLoader.loadClass(ClassLoader.java:356)

at org.openscada.contrib.javafx.sample1.Connection.createConnection(Connection.java:105)

at org.openscada.contrib.javafx.sample1.Connection.setConnectionString(Connection.java:99)

... 33 more

Caused by: java.lang.ClassNotFoundException: org.openscada.protocol.ngp.common.BaseConnection

at java.net.URLClassLoader$1.run(URLClassLoader.java:366)

at java.net.URLClassLoader$1.run(URLClassLoader.java:355)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(URLClassLoader.java:354)

at java.lang.ClassLoader.loadClass(ClassLoader.java:423)

at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)

at java.lang.ClassLoader.loadClass(ClassLoader.java:356)

... 71 more

Main.fxml is

<?xml version="1.0" encoding="UTF-8"?>

<?import javafx.scene.layout.GridPane?>

<?import org.openscada.contrib.javafx.sample1.Connection?>

<?import org.openscada.contrib.javafx.sample1.Item?>

<?import org.openscada.contrib.javafx.sample1.NumericConverter?>

<?import javafx.scene.text.Text?>

<?import javafx.scene.control.Button?>

<?import java.net.URL?>

<?language javascript?>

<?import java.lang.String?>

<?import javafx.scene.shape.Rectangle?>

<?import javafx.scene.layout.StackPane?>

<?import javafx.scene.layout.BorderPane?>

<?import org.openscada.contrib.javafx.sample1.GaugeControl?>

<BorderPane xmlns:fx="http://javafx.com/fxml">

<stylesheets>

<URL value="@openscada.css"/>

</stylesheets>

<fx:define>

<Connection>

<connectionString>da:ngp://localhost:2102</connectionString>

<items>

<Item fx:id="item1" id="memory-cell-0" onStateChange="print"/>

</items>

</Connection>

</fx:define>

<top>

<Text text="openSCADA Java FX Sample #1" styleClass="title"/>

</top>

<center>

<GaugeControl input="${item1.state}"/>

</center>

</BorderPane>

For some reason scada cannot connect to da:ngp://localhost:2102. Server on this location is bound.

Any idea how to solve this problem ?

[CptMauli]

Hi,

How does your setup looks like? Do you use the target platform, or did you add the jars to your project manually?

Jürgen

[Zaim Musa]

Hi, 

I followed steps from "How to setup the development environment for openSCADA 1.1" youtube video. 

When I got in trouble with dependencies I manualy added j-Interop 2.08, Junit 4 and xmlbeans-2.6.0 ( I have never worked with manifest builder so this was easier solution). 

Also i added dependency org.openscala.core to org.openscada.contrib.javafx.sample1 as it requires Variant class from that package.

[CptMauli]

I understand, I will look into it and get back to you (I haven't had a look at the 1.1 version for some time).