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Author Topic: Java Error caused by aplug  (Read 22700 times)

njallison

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Java Error caused by aplug
« on: October 17, 2013, 08:53:08 AM »

we recently upgraded our systems to java version 45 since then every time we access our cameras on our web ( https://georgestrains.com/railcam/ )page we get the following error message:



the link in the yellow box goes here : http://docs.oracle.com/javase/tutorial/deployment/jar/secman.html

What if anything do I need to do to correct this error or is this a DLink issue  ???

njallison
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Allen

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Re: Java Error caused by aplug
« Reply #1 on: October 19, 2013, 11:38:20 PM »

Which version of OS and browser are you using?
I don't encounter the problem with my PC.
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njallison

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Re: Java Error caused by aplug
« Reply #2 on: October 23, 2013, 06:33:20 AM »

Which version of OS and browser are you using?
I don't encounter the problem with my PC.

I see this or a version of this with Windows 8 and Windows 7 in both IE 10 and Firefox 24.0. This also occurs if we go to the internal addresses on our network.
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njallison

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Re: Java Error caused by aplug
« Reply #3 on: October 24, 2013, 06:30:24 AM »

BTW this seems to be an issue with the 930L and 932L cameras as well.
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Bushman

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Re: Java Error caused by aplug
« Reply #4 on: November 17, 2013, 10:26:08 AM »

BTW this seems to be an issue with the 930L and 932L cameras as well.

Yup!  You used to be able to tell Java to trust the site but that seems to  have disappeared.
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JavaLawyer

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Re: Java Error caused by aplug
« Reply #5 on: November 20, 2013, 05:30:00 AM »

I'm seeing this on the DCS-931L, DCS-932L, and DCS-5020L as well, so it's not an isolated case specific to this model.  :-\
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Cruachan

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Re: Java Error caused by aplug
« Reply #6 on: January 15, 2014, 10:49:47 AM »

I just got the latest update to Java (Java 7 Update 51) and yes, the streaming app has completely failed to load now.

I opened a support ticket with DLink, and I hope they will release an emergency hotfix ASAP.  All they need to do is update their manifest with the proper permissions required to run the app (and then of course test etc...) but ideally this will be a quick effort.

-Cru
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JavaLawyer

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Re: Java Error caused by aplug
« Reply #7 on: January 16, 2014, 07:40:53 AM »

The following procedure can be used to adjust the Java security exceptions in Windows after updating to the latest Java version.

  • Open the Start Menu on the bottom left of the Windows Task Bar
  • Expand All Programs and navigate to the Java folder
  • Open Configure Java inside the Java folder
  • The Java Control Panel will open in a new window
  • Select the Security tab
  • Press the Edit Site List button
  • Press the Add button and enter the D-Link Cloud camera URL or IP address
  • Press OK (Edit Site List window will close)
  • Press OK (Java Control Panel window will close)

Note: Selecting Java from the Windows Control Panel may not provide access to the Edit Site List option on all PCs. The above navigation path must be used to access these settings.
« Last Edit: January 16, 2014, 01:24:25 PM by JavaLawyer »
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hoganbernard

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Re: Java Error caused by aplug
« Reply #8 on: January 23, 2014, 10:42:16 PM »

The following steps by JavaLawyer did not work for me  :(

I still get the aplug error

Hogan


The following procedure can be used to adjust the Java security exceptions in Windows after updating to the latest Java version.

    Open the Start Menu on the bottom left of the Windows Task Bar
    Expand All Programs and navigate to the Java folder
    Open Configure Java inside the Java folder
    The Java Control Panel will open in a new window
    Select the Security tab
    Press the Edit Site List button
    Press the Add button and enter the D-Link Cloud camera URL or IP address
    Press OK (Edit Site List window will close)
    Press OK (Java Control Panel window will close)
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JavaLawyer

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Re: Java Error caused by aplug
« Reply #9 on: January 24, 2014, 06:10:29 AM »

The following steps by JavaLawyer did not work for me  :(

I still get the aplug error

Hogan


The following procedure can be used to adjust the Java security exceptions in Windows after updating to the latest Java version.

    Open the Start Menu on the bottom left of the Windows Task Bar
    Expand All Programs and navigate to the Java folder
    Open Configure Java inside the Java folder
    The Java Control Panel will open in a new window
    Select the Security tab
    Press the Edit Site List button
    Press the Add button and enter the D-Link Cloud camera URL or IP address
    Press OK (Edit Site List window will close)
    Press OK (Java Control Panel window will close)

make sure to add "http://" before your IP address in the Edit Site List
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hoganbernard

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Re: Java Error caused by aplug
« Reply #10 on: January 24, 2014, 10:59:42 AM »

JavaLawyer said "make sure to add "http://" before your IP address in the Edit Site List"

I've done that.  I also uninstalled and reinstalled java and then made the java suggestions you recommended.  I still get the error message "missing required Permissions manifest attribute in main jar:  Http://xxxx/aplug.jar"
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JavaLawyer

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Re: Java Error caused by aplug
« Reply #11 on: January 25, 2014, 08:24:39 AM »

JavaLawyer said "make sure to add "http://" before your IP address in the Edit Site List"

I've done that.  I also uninstalled and reinstalled java and then made the java suggestions you recommended.  I still get the error message "missing required Permissions manifest attribute in main jar:  Http://xxxx/aplug.jar"

I presume you are using IE? Are you using compatibility mode? If not, please try.
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hoganbernard

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Re: Java Error caused by aplug
« Reply #12 on: January 26, 2014, 09:20:17 PM »

I was using firefox to try and view the Live Camera Feed.  But i figured out the problem.  :)

On my network, i can access my dlink cameras by WINS Name (http://cam1)  or IP address 192.168.1.xxx.  When editing the java control panel, "Edit Site List" I originally only listed the IP Address.  Then i would try and access the camera using the WINS name  " Http:\\cam1 ".  Accessing the camera this way would not work and would give me the error message.

To resolve the problem, I added into the java control panel, "Edit Site List", the User friendly WINS name (http://cam1).  With both IP Address and WINS Name entered into the java control panel applet, I now am able to view the live camera view feed.

 
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JavaLawyer

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Re: Java Error caused by aplug
« Reply #13 on: January 27, 2014, 04:41:45 AM »

I was using firefox to try and view the Live Camera Feed.  But i figured out the problem.  :)

On my network, i can access my dlink cameras by WINS Name (http://cam1)  or IP address 192.168.1.xxx.  When editing the java control panel, "Edit Site List" I originally only listed the IP Address.  Then i would try and access the camera using the WINS name  " Http:\\cam1 ".  Accessing the camera this way would not work and would give me the error message.

To resolve the problem, I added into the java control panel, "Edit Site List", the User friendly WINS name (http://cam1).  With both IP Address and WINS Name entered into the java control panel applet, I now am able to view the live camera view feed.


The http:// requirement was previously listed on our FAQ post describing the procedure. I'm glad you were able to work things out on your own though  ;)

Network Cameras - Lost "Live View" After Installing Java Version 7 Update 51
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