List Info

Thread: rev700: WinInfo crashes with ERR=255




rev700: WinInfo crashes with ERR=255
user name
2007-07-02 04:22:57
Hi,

unfortunately, I discovered, that WinInfo crashes with an ERR=255 whenever a control happens to get a negative size. According to documentation the width needs to be an integer value. Integer Values may be negative. So WinInfo shouldn't crash.

Demo:
API!=BBjAPI()
SYSGUI=UNT
OPEN (SYSGUI) "X0"

SysGui!=API!.getSysGui()

X=10, Y=10
WIDTH=400, HEIGHT=200
TITLE$="BBj Window: WinInfo crashes with ERR=255"

Window! = SysGui!.addWindow(X,Y,WIDTH,HEIGHT,TITLE$)

NWIDTH%=-100
? "Setting Width to negative Integer Value: ", NWIDTH%

Edit! = Window!.addEditBox(101,50,100,NWIDTH%,30,"")
Window!.addButton(Window!.getAvailableControlID(),200,200,NWIDTH%,30,"Button",$$)

? "Len of Wininfo is :" + STR(len(WinInfo(SysGui,Window!.getContextID())))

CALLBACK(ON_CLOSE,APP_CLOSE,SysGui!.getContext())

PROCESS_EVENTS

APP_CLOSE:
RELEASE
RETURN

>RUN
Setting Width to negative Integer Value:  -100                                 
!ERROR=255  (Unexpected error)                                                 
0130 ? "Len of Wininfo is :" + STR(len(WinInfo(SysGui,Window!.getContextID())))                                                             
                                                                               
READY                                                                          


>From Errlog:
Exception in Interpreter #16 at Mon Jul 02 11:21:08 CEST 2007
com.basis.bbj.client.util.BBjException: Unexpected error
    at com.basis.bbj.iris.resource.ResInfoFacadeHandler.wininfo(ResInfoFacadeHandler.java:286)
    at com.basis.bbj.funcs.Wininfo.wininfo(Wininfo.java:5)
    at com.basis.bbj.processor.instruction.b.e.a(e.java:300)
    at com.basis.bbj.processor.instruction.u.a(u.java:1)
    at com.basis.bbj.processor.instruction.d.di.A(di.java:651)
    at com.basis.bbj.processor.instruction.d.di.z(di.java:280)
    at com.basis.bbj.processor.instruction.d.di.run(di.java:68)
    at com.basis.util.common.BasisThread.run(BasisThread.java:7)
Caused by: java.lang.NumberFormatException: Cannot set unsigned to a signed value: -100
    at com.basis.util.common.Template$Field.setLongValue(Template.java:179)
    at com.basis.util.common.Template$Field.setLong(Template.java:36)
    at com.basis.util.common.Template$Field.access$1600(Template.java:345)
    at com.basis.util.common.Template.setLong(Template.java:398)
    at com.basis.util.common.Template.setLong(Template.java:972)
    at com.basis.bbj.iris.resource.ResInfoFacadeHandler.handleControlFacade(ResInfoFacadeHandler.java:350)
    at com.basis.bbj.iris.resource.ResInfoFacadeHandler.handleFacade(ResInfoFacadeHandler.java:68)
    at com.basis.bbj.iris.facade.BBjEditBoxFacade.dispatch(BBjEditBoxFacade.java:71)
    at com.basis.bbj.iris.resource.ResInfoFacadeHandler.handleFacade(ResInfoFacadeHandler.java:144)
    at com.basis.bbj.iris.facade.BBjTopLevelWindowFacade.dispatch(BBjTopLevelWindowFacade.java:14)
    at com.basis.bbj.iris.facade.FacadeHandler.processFacade(FacadeHandler.java:1)
    at com.basis.bbj.iris.resource.ResInfoFacadeHandler.wininfo(ResInfoFacadeHandler.java:403)
    ... 7 more
Date: Mon Jul 02 11:21:08 CEST 2007
User: sk
Not Responding: 0
IP: 127.0.0.1
Connected: 02.07.2007 11:21:07
Program: M:/Basis/bbj7-test/err255_with_wininfo_negative_width.bbj
inBackground: false
Thread:  #16
INFO(3,0): 16
FID(0): TWEGA
LineNumber: 130
Current Line Listing: 0130 ? "Len of Wininfo is :" + STR(len(WinInfo(SysGui,Window!.getContextID())))




-- 




Sincerely,


Stephan Knobloch 
  
KMK Software AG 
Englerstraße 24, D-76275 Ettlingen 
  
Tel:  07243/531-0 
Fax: 07243/531-100 

 
Vorstand: Stephan Knobloch
Aufsichtsratsvors.: Peter Knobloch
Amtsgericht Karlsruhe HRB 362754 (alt 2754 E)
Steuer-Nummer: 31193/31305
USt.-Identnummer: DE143598818





RE: rev700: WinInfo crashes with ERR=255
user name
2007-07-02 08:54:36
Stephan,
 
The documentation should say that the width must be a non-negative integer (width >= 0). ; We shouldn't throw the !ERROR=255 on WININFO(); we should reject the -100 WIDTH when you create the control.


From: owner-bbj-developerbasis.com [mailto:owner-bbj-developerbasis.com] On Behalf Of Stephan Knobloch
Sent: Monday, July 02, 2007 2:23 AM
To: bbj-developerbasis.com
Subject: [bbj-developer] rev700: WinInfo crashes with ERR=255

Hi,

unfortunately, I discovered, that WinInfo crashes with an ERR=255 whenever a control happens to get a negative size. According to documentation the width needs to be an integer value. Integer Values may be negative. So WinInfo shouldn't crash.

Demo:
API!=BBjAPI()
SYSGUI=UNT
OPEN (SYSGUI) "X0"

SysGui!=API!.getSysGui()

X=10, Y=10
WIDTH=400, HEIGHT=200
TITLE$="BBj Window: WinInfo crashes with ERR=255"

Window! = SysGui!.addWindow(X,Y,WIDTH,HEIGHT,TITLE$)

NWIDTH%=-100
? "Setting Width to negative Integer Value: ", NWIDTH%

Edit! = Window!.addEditBox(101,50,100,NWIDTH%,30,"")
Window!.addButton(Window!.getAvailableControlID(),200,200,NWIDTH%,30,"Button",$$)

? "Len of Wininfo is :" + STR(len(WinInfo(SysGui,Window!.getContextID())))

CALLBACK(ON_CLOSE,APP_CLOSE,SysGui!.getContext())

PROCESS_EVENTS

APP_CLOSE:
RELEASE
RETURN

>RUN
Setting Width to negative Integer Value:  -100   ;           ;           ;        
!ERROR=255  (Unexpected error)          ;           ;           ;           ;      
0130 ? "Len of Wininfo is :" + STR(len(WinInfo(SysGui,Window!.getContextID())))   ;           ;           ;           ;           ;           ;   
     ;           ;           ;           ;           ;           ;           ;        
READY      ;         ;           ;           ;           ;           ;           ;    


>From Errlog:
Exception in Interpreter #16 at Mon Jul 02 11:21:08 CEST 2007
com.basis.bbj.client.util.BBjException: Unexpected error
    at com.basis.bbj.iris.resource.ResInfoFacadeHandler.wininfo(ResInfoFacadeHandler.java:286)
    at com.basis.bbj.funcs.Wininfo.wininfo(Wininfo.java:5)
    at com.basis.bbj.processor.instruction.b.e.a(e.java:300)
    at com.basis.bbj.processor.instruction.u.a(u.java:1)
    at com.basis.bbj.processor.instruction.d.di.A(di.java:651)
    at com.basis.bbj.processor.instruction.d.di.z(di.java:280)
    at com.basis.bbj.processor.instruction.d.di.run(di.java:68)
   ; at com.basis.util.common.BasisThread.run(BasisThread.java:7)
Caused by: java.lang.NumberFormatException: Cannot set unsigned to a signed value: -100
    at com.basis.util.common.Template$Field.setLongValue(Template.java:179)
 ;   at com.basis.util.common.Template$Field.setLong(Template.java:36)
  ;  at com.basis.util.common.Template$Field.access$1600(Template.java:345)
   ; at com.basis.util.common.Template.setLong(Template.java:398)
 ;   at com.basis.util.common.Template.setLong(Template.java:972)
 ;   at com.basis.bbj.iris.resource.ResInfoFacadeHandler.handleControlFacade(ResInfoFacadeHandler.java:350)
    at com.basis.bbj.iris.resource.ResInfoFacadeHandler.handleFacade(ResInfoFacadeHandler.java:68)
    at com.basis.bbj.iris.facade.BBjEditBoxFacade.dispatch(BBjEditBoxFacade.java:71)
    at com.basis.bbj.iris.resource.ResInfoFacadeHandler.handleFacade(ResInfoFacadeHandler.java:144)
    at com.basis.bbj.iris.facade.BBjTopLevelWindowFacade.dispatch(BBjTopLevelWindowFacade.java:14)
    at com.basis.bbj.iris.facade.FacadeHandler.processFacade(FacadeHandler.java:1)
    at com.basis.bbj.iris.resource.ResInfoFacadeHandler.wininfo(ResInfoFacadeHandler.java:403)
    ... 7 more
Date: Mon Jul 02 11:21:08 CEST 2007
User: sk
Not Responding: 0
IP: 127.0.0.1
Connected: 02.07.2007 11:21:07
Program: M:/Basis/bbj7-test/err255_with_wininfo_negative_width.bbj
inBackground: false
Thread:  #16
INFO(3,0): 16
FID(0): TWEGA
LineNumber: 130
Current Line Listing: 0130 ? "Len of Wininfo is :" + STR(len(WinInfo(SysGui,Window!.getContextID())))




-- 




Sincerely,


Stephan Knobloch 
  
KMK Software AG 
Englerstraße 24, D-76275 Ettlingen 
  
Tel:  07243/531-0 
Fax: 07243/531-100 

 
Vorstand: Stephan Knobloch
Aufsichtsratsvors.: Peter Knobloch
Amtsgericht Karlsruhe HRB 362754 (alt 2754 E)
Steuer-Nummer: 31193/31305
USt.-Identnummer: DE143598818



# Need help using (or leaving) this mailing list? # Email majordomobasis.com with the command INFO BBJ-DEVELOPER in the message body.

Re: rev700: WinInfo crashes with ERR=255
user name
2007-07-02 09:28:51
Thanks for your answer, Jim,

The problem with resizeable windows is, that the application has no control on the size of a window.

We see windows report a height of -7 when the user resizes them to minimum size. We can't set a minimum size in BBj, nor can we effectively reject this in the event handler for the resize event. While the program passes the checks for minimum height successfully in the resize routine, the user continues to shrink the window and when the program reaches the wininfo it crashes.

We need that wininfo does not crash or make this error catchable by an error handler. It is not acceptable, that resizeable windows crash our applications. All our windows are resizeable.

Check the program below and try to minimize it to zero height:

API!=BBjAPI()
SYSGUI=UNT
OPEN (SYSGUI) "X0"

SysGui!=API!.getSysGui()

X=10, Y=10
WIDTH=400, HEIGHT=200
TITLE$="BBj Window: WinInfo crashes with ERR=255"

Window! = SysGui!.addWindow(X,Y,WIDTH,HEIGHT,TITLE$,$00000801$)

NWIDTH%=-100
rem '? "Setting Width to negative Integer Value: ", NWIDTH%

rem 'Edit! = Window!.addEditBox(101,50,100,NWIDTH%,30,"")
rem 'Window!.addButton(Window!.getAvailableControlID(),200,200,NWIDTH%,30,"Button",$$)

? "Len of Wininfo is :" + STR(len(WinInfo(SysGui,Window!.getContextID(),err=Fehler)))

setCallback:
CALLBACK(ON_CLOSE,APP_CLOSE,SysGui!.getContext())
CALLBACK(ON_RESIZE,APP_RESIZE,SysGui!.getContext())

PROCESS_EVENTS

APP_RESIZE:
? "Len of Wininfo is :" + STR(len(WinInfo(SysGui,Window!.getContextID(),err=Fehler)))
RETURN

APP_CLOSE:
RELEASE
RETURN

Fehler:
 ;   ? "Fehler!!!!",err
    ? errmes(-1)

 ;   goto setCallback




Sincerely,

Stephan Knobloch 
  
KMK Software AG 
Englerstraße 24, D-76275 Ettlingen 
  
Tel:  07243/531-0 
Fax: 07243/531-100 

 
Vorstand: Stephan Knobloch
Aufsichtsratsvors.: Peter Knobloch
Amtsgericht Karlsruhe HRB 362754 (alt 2754 E)
Steuer-Nummer: 31193/31305
USt.-Identnummer: DE143598818



Jim Douglas schrieb:
scooby" type="cite">
Stephan,
 
The documentation should say that the width must be a non-negative integer (width >= 0).  We shouldn't throw the !ERROR=255 on WININFO(); we should reject the -100 WIDTH when you create the control.


From: basis.com">owner-bbj-developerbasis.com [basis.com">mailto:owner-bbj-developerbasis.com] On Behalf Of Stephan Knobloch
Sent: Monday, July 02, 2007 2:23 AM
To: basis.com">bbj-developerbasis.com
Subject: [bbj-developer] rev700: WinInfo crashes with ERR=255

Hi,

unfortunately, I discovered, that WinInfo crashes with an ERR=255 whenever a control happens to get a negative size. According to documentation the width needs to be an integer value. Integer Values may be negative. So WinInfo shouldn't crash.

Demo:
API!=BBjAPI()
SYSGUI=UNT
OPEN (SYSGUI) "X0"

SysGui!=API!.getSysGui()

X=10, Y=10
WIDTH=400, HEIGHT=200
TITLE$="BBj Window: WinInfo crashes with ERR=255"

Window! = SysGui!.addWindow(X,Y,WIDTH,HEIGHT,TITLE$)

NWIDTH%=-100
? "Setting Width to negative Integer Value: ", NWIDTH%

Edit! = Window!.addEditBox(101,50,100,NWIDTH%,30,"")
Window!.addButton(Window!.getAvailableControlID(),200,200,NWIDTH%,30,"Button",$$)

? "Len of Wininfo is :" + STR(len(WinInfo(SysGui,Window!.getContextID())))

CALLBACK(ON_CLOSE,APP_CLOSE,SysGui!.getContext())

PROCESS_EVENTS

APP_CLOSE:
RELEASE
RETURN

>RUN
Setting Width to negative Integer Value:  -100        ;           ;           ;   
!ERROR=255  (Unexpected error)      ;           ;           ;           ;          
0130 ? "Len of Wininfo is :" + STR(len(WinInfo(SysGui,Window!.getContextID())))        ;           ;           ;           ;           ;         
         ;           ;           ;           ;           ;           ;           ;    
READY          ;         ;           ;           ;           ;           ;           ;


>From Errlog:
Exception in Interpreter #16 at Mon Jul 02 11:21:08 CEST 2007
com.basis.bbj.client.util.BBjException: Unexpected error
    at com.basis.bbj.iris.resource.ResInfoFacadeHandler.wininfo(ResInfoFacadeHandler.java:286)
    at com.basis.bbj.funcs.Wininfo.wininfo(Wininfo.java:5)
  ;  at com.basis.bbj.processor.instruction.b.e.a(e.java:300)
    at com.basis.bbj.processor.instruction.u.a(u.java:1)
    at com.basis.bbj.processor.instruction.d.di.A(di.java:651)
    at com.basis.bbj.processor.instruction.d.di.z(di.java:280)
    at com.basis.bbj.processor.instruction.d.di.run(di.java:68)
   ; at com.basis.util.common.BasisThread.run(BasisThread.java:7)
Caused by: java.lang.NumberFormatException: Cannot set unsigned to a signed value: -100
    at com.basis.util.common.Template$Field.setLongValue(Template.java:179)
    at com.basis.util.common.Template$Field.setLong(Template.java:36)
  ;  at com.basis.util.common.Template$Field.access$1600(Template.java:345)
    at com.basis.util.common.Template.setLong(Template.java:398)
 ;   at com.basis.util.common.Template.setLong(Template.java:972)
 ;   at com.basis.bbj.iris.resource.ResInfoFacadeHandler.handleControlFacade(ResInfoFacadeHandler.java:350)
    at com.basis.bbj.iris.resource.ResInfoFacadeHandler.handleFacade(ResInfoFacadeHandler.java:68)
  ;  at com.basis.bbj.iris.facade.BBjEditBoxFacade.dispatch(BBjEditBoxFacade.java:71)
    at com.basis.bbj.iris.resource.ResInfoFacadeHandler.handleFacade(ResInfoFacadeHandler.java:144)
    at com.basis.bbj.iris.facade.BBjTopLevelWindowFacade.dispatch(BBjTopLevelWindowFacade.java:14)
  ;  at com.basis.bbj.iris.facade.FacadeHandler.processFacade(FacadeHandler.java:1)
 ;   at com.basis.bbj.iris.resource.ResInfoFacadeHandler.wininfo(ResInfoFacadeHandler.java:403)
    ... 7 more
Date: Mon Jul 02 11:21:08 CEST 2007
User: sk
Not Responding: 0
IP: 127.0.0.1
Connected: 02.07.2007 11:21:07
Program: M:/Basis/bbj7-test/err255_with_wininfo_negative_width.bbj
inBackground: false
Thread:  #16
INFO(3,0): 16
FID(0): TWEGA
LineNumber: 130
Current Line Listing: 0130 ? "Len of Wininfo is :" + STR(len(WinInfo(SysGui,Window!.getContextID())))




-- 




Sincerely,


Stephan Knobloch 
  
KMK Software AG 
Englerstraße 24, D-76275 Ettlingen 
  
Tel:  07243/531-0 
Fax: 07243/531-100 

 
Vorstand: Stephan Knobloch
Aufsichtsratsvors.: Peter Knobloch
Amtsgericht Karlsruhe HRB 362754 (alt 2754 E)
Steuer-Nummer: 31193/31305
USt.-Identnummer: DE143598818



  
# Need help using (or leaving) this mailing list? # Email basis.com">majordomobasis.com with the command INFO BBJ-DEVELOPER in the message body.



RE: rev700: WinInfo crashes with ERR=255
user name
2007-07-02 15:09:04
Ahh, I see -- WININFO is calculating a window client height < 0.  Thanks for the report, Stephan; this will be fixed in the next nightly build of BBj 7.10.


From: owner-bbj-developerbasis.com [mailto:owner-bbj-developerbasis.com] On Behalf Of Stephan Knobloch
Sent: Monday, July 02, 2007 7:29 AM
To: bbj-developerbasis.com
Subject: Re: [bbj-developer] rev700: WinInfo crashes with ERR=255

Thanks for your answer, Jim,

The problem with resizeable windows is, that the application has no control on the size of a window.

We see windows report a height of -7 when the user resizes them to minimum size. We can't set a minimum size in BBj, nor can we effectively reject this in the event handler for the resize event. While the program passes the checks for minimum height successfully in the resize routine, the user continues to shrink the window and when the program reaches the wininfo it crashes.

We need that wininfo does not crash or make this error catchable by an error handler. It is not acceptable, that resizeable windows crash our applications. All our windows are resizeable.

Check the program below and try to minimize it to zero height:

API!=BBjAPI()
SYSGUI=UNT
OPEN (SYSGUI) "X0"

SysGui!=API!.getSysGui()

X=10, Y=10
WIDTH=400, HEIGHT=200
TITLE$="BBj Window: WinInfo crashes with ERR=255"

Window! = SysGui!.addWindow(X,Y,WIDTH,HEIGHT,TITLE$,$00000801$)

NWIDTH%=-100
rem '? "Setting Width to negative Integer Value: ", NWIDTH%

rem 'Edit! = Window!.addEditBox(101,50,100,NWIDTH%,30,"")
rem 'Window!.addButton(Window!.getAvailableControlID(),200,200,NWIDTH%,30,"Button",$$)

? "Len of Wininfo is :" + STR(len(WinInfo(SysGui,Window!.getContextID(),err=Fehler)))

setCallback:
CALLBACK(ON_CLOSE,APP_CLOSE,SysGui!.getContext())
CALLBACK(ON_RESIZE,APP_RESIZE,SysGui!.getContext())

PROCESS_EVENTS

APP_RESIZE:
? "Len of Wininfo is :" + STR(len(WinInfo(SysGui,Window!.getContextID(),err=Fehler)))
RETURN

APP_CLOSE:
RELEASE
RETURN

Fehler:
 &nbsp;  ? "Fehler!!!!",err
&nbsp; &nbsp; ? errmes(-1)

 &nbsp;  goto setCallback



Sincerely,

Stephan Knobloch 
  
KMK Software AG 
Englerstraße 24, D-76275 Ettlingen 
  
Tel:  07243/531-0 
Fax: 07243/531-100 

 
Vorstand: Stephan Knobloch
Aufsichtsratsvors.: Peter Knobloch
Amtsgericht Karlsruhe HRB 362754 (alt 2754 E)
Steuer-Nummer: 31193/31305
USt.-Identnummer: DE143598818



Jim Douglas schrieb:
scooby type="cite">
Stephan,
 
The documentation should say that the width must be a non-negative integer (width >= 0). &nbsp;We shouldn't throw the !ERROR=255 on WININFO(); we should reject the -100 WIDTH when you create the control.


From: basis.com">owner-bbj-developerbasis.com [basis.com">mailto:owner-bbj-developerbasis.com] On Behalf Of Stephan Knobloch
Sent: Monday, July 02, 2007 2:23 AM
To: basis.com">bbj-developerbasis.com
Subject: [bbj-developer] rev700: WinInfo crashes with ERR=255

Hi,

unfortunately, I discovered, that WinInfo crashes with an ERR=255 whenever a control happens to get a negative size. According to documentation the width needs to be an integer value. Integer Values may be negative. So WinInfo shouldn't crash.

Demo:
API!=BBjAPI()
SYSGUI=UNT
OPEN (SYSGUI) "X0"

SysGui!=API!.getSysGui()

X=10, Y=10
WIDTH=400, HEIGHT=200
TITLE$="BBj Window: WinInfo crashes with ERR=255"

Window! = SysGui!.addWindow(X,Y,WIDTH,HEIGHT,TITLE$)

NWIDTH%=-100
? "Setting Width to negative Integer Value: ", NWIDTH%

Edit! = Window!.addEditBox(101,50,100,NWIDTH%,30,"")
Window!.addButton(Window!.getAvailableControlID(),200,200,NWIDTH%,30,"Button",$$)

? "Len of Wininfo is :" + STR(len(WinInfo(SysGui,Window!.getContextID())))

CALLBACK(ON_CLOSE,APP_CLOSE,SysGui!.getContext())

PROCESS_EVENTS

APP_CLOSE:
RELEASE
RETURN

>RUN
Setting Width to negative Integer Value:&nbsp; -100   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;
!ERROR=255  (Unexpected error)&nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp;
0130 ? "Len of Wininfo is :" + STR(len(WinInfo(SysGui,Window!.getContextID())))   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; 
 &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;
READY&nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp; &nbsp; &nbsp;   ; &nbsp; &nbsp;


>From Errlog:
Exception in Interpreter #16 at Mon Jul 02 11:21:08 CEST 2007
com.basis.bbj.client.util.BBjException: Unexpected error
&nbsp; &nbsp; at com.basis.bbj.iris.resource.ResInfoFacadeHandler.wininfo(ResInfoFacadeHandler.java:286)
 &nbsp;  at com.basis.bbj.funcs.Wininfo.wininfo(Wininfo.java:5)
&nbsp; &nbsp; at com.basis.bbj.processor.instruction.b.e.a(e.java:300)
  ;  at com.basis.bbj.processor.instruction.u.a(u.java:1)
&nbsp; &nbsp; at com.basis.bbj.processor.instruction.d.di.A(di.java:651)
 &nbsp;  at com.basis.bbj.processor.instruction.d.di.z(di.java:280)
 &nbsp;  at com.basis.bbj.processor.instruction.d.di.run(di.java:68)
 &nbsp;  at com.basis.util.common.BasisThread.run(BasisThread.java:7)
Caused by: java.lang.NumberFormatException: Cannot set unsigned to a signed value: -100
 ; &nbsp; at com.basis.util.common.Template$Field.setLongValue(Template.java:179)
 &nbsp;  at com.basis.util.common.Template$Field.setLong(Template.java:36)
&nbsp; &nbsp; at com.basis.util.common.Template$Field.access$1600(Template.java:345)
 &nbsp;  at com.basis.util.common.Template.setLong(Template.java:398)
 &nbsp;  at com.basis.util.common.Template.setLong(Template.java:972)
 &nbsp;  at com.basis.bbj.iris.resource.ResInfoFacadeHandler.handleControlFacade(ResInfoFacadeHandler.java:350)
 &nbsp;  at com.basis.bbj.iris.resource.ResInfoFacadeHandler.handleFacade(ResInfoFacadeHandler.java:68)
   ; at com.basis.bbj.iris.facade.BBjEditBoxFacade.dispatch(BBjEditBoxFacade.java:71)
 &nbsp;  at com.basis.bbj.iris.resource.ResInfoFacadeHandler.handleFacade(ResInfoFacadeHandler.java:144)
 ; &nbsp; at com.basis.bbj.iris.facade.BBjTopLevelWindowFacade.dispatch(BBjTopLevelWindowFacade.java:14)
   ; at com.basis.bbj.iris.facade.FacadeHandler.processFacade(FacadeHandler.java:1)
  ;  at com.basis.bbj.iris.resource.ResInfoFacadeHandler.wininfo(ResInfoFacadeHandler.java:403)
 &nbsp;  ... 7 more
Date: Mon Jul 02 11:21:08 CEST 2007
User: sk
Not Responding: 0
IP: 127.0.0.1
Connected: 02.07.2007 11:21:07
Program: M:/Basis/bbj7-test/err255_with_wininfo_negative_width.bbj
inBackground: false
Thread:  #16
INFO(3,0): 16
FID(0): TWEGA
LineNumber: 130
Current Line Listing: 0130 ? "Len of Wininfo is :" + STR(len(WinInfo(SysGui,Window!.getContextID())))




-- 




Sincerely,


Stephan Knobloch 
  
KMK Software AG 
Englerstraße 24, D-76275 Ettlingen 
  
Tel:  07243/531-0 
Fax: 07243/531-100 

 
Vorstand: Stephan Knobloch
Aufsichtsratsvors.: Peter Knobloch
Amtsgericht Karlsruhe HRB 362754 (alt 2754 E)
Steuer-Nummer: 31193/31305
USt.-Identnummer: DE143598818


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