I have the following selectionListener attached to a standard button:
protected SelectionListener<ButtonEvent> btnSelLst = new
SelectionListener<ButtonEvent>() {
@Override
public void componentSelected(ButtonEvent ce) {
ViewTrePuntini w = (ViewTrePuntini)viewBuilder;
w.createNewView();
Window window = viewBuilder.retrieveWindow();
window.show();
}
};
viewBuilder a filed of the class that contains this button and is a
simple external builder i use to build my window. the field is
assigned to this class throught a setViewBuilder(ViewBuilder
viewBuilder).
the methods createNewView() and retrieveWindow() do not do nothing
special rather than creating my object and retrieving the window i
want to show.
When i FIRST click onto my button, i obtain what i want WITHOUT any
error.
Then, i i close my window and i click a SECOND time onto the same
button i obtain the following
com.google.gwt.core.client.JavaScriptException which does not make any
sense to me:
com.google.gwt.core.client.JavaScriptException: (TypeError): parent is
null
fileName: http://localhost:8888/ lineNumber: 162
stack: (null,[object HTMLDivElement])@http://localhost:8888/:162 @:0
([object GWTJavaObject],327937)@http://localhost:8888//hosted.html?
siipalclient:56
([object GWTJavaObject])@http://localhost:8888/:14 @:0
([object GWTJavaObject],327937)@http://localhost:8888//hosted.html?
siipalclient:56
([object GWTJavaObject])@http://localhost:8888/:14 @:0
([object GWTJavaObject],327937)@http://localhost:8888//hosted.html?
siipalclient:56
([object GWTJavaObject])@http://localhost:8888/:14 @:0
([object GWTJavaObject],327937)@http://localhost:8888//hosted.html?
siipalclient:56
([object GWTJavaObject])@http://localhost:8888/:14 @:0
([object GWTJavaObject],327937)@http://localhost:8888//hosted.html?
siipalclient:56
([object GWTJavaObject])@http://localhost:8888/:14 @:0 (null,983110,
[object MouseEvent],[object HTMLTableElement],[object
GWTJavaObject])@http://localhost:8888//hosted.html?siipalclient:56
([object MouseEvent])@http://localhost:8888/:107 ((function (evt) {var
listener, curElem = this;while (curElem && !(listener =
curElem.__listener)) {curElem = curElem.parentNode;}if (curElem &&
curElem.nodeType != 1) {curElem = null;}if (listener) {if
(__gwt_makeJavaInvoke(1)(null, 917622, listener))
{__gwt_makeJavaInvoke(3)(null, 983110, evt, curElem, listener);}}}),
[object HTMLTableElement],[object Object])@http://localhost:8888/:46 @:
0 (null,106,(function (evt) {var listener, curElem = this;while
(curElem && !(listener = curElem.__listener)) {curElem =
curElem.parentNode;}if (curElem && curElem.nodeType != 1) {curElem =
null;}if (listener) {if (__gwt_makeJavaInvoke(1)(null, 917622,
listener)) {__gwt_makeJavaInvoke(3)(null, 983110, evt, curElem,
listener);}}}),[object HTMLTableElement],[object Object])@http://
localhost:8888//hosted.html?siipalclient:56 ([object
MouseEvent])@http://localhost:8888/:65
at
com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:
237)
at
com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:
129)
at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:
561)
at com.goo....
Can anyone please explain me what kind of error can be, since the
stack error is totally incomprehensible.
I appreciate any idea or slight of help that anyone can give to me.
--alex
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