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Posted to user@openmeetings.apache.org by Maxim Solodovnik <so...@gmail.com> on 2018/10/04 08:25:23 UTC
Re: OM Screen sharing failed
What version are you running?
What do you mean by "OM screen sharing failed to the LAN user and getting
error 'unable to launch'. "?
What are your steps?
On Thu, 4 Oct 2018 at 15:05, Biswajit Jena <ex...@gmail.com> wrote:
> Hi Team,
>
> OM screen sharing failed to the LAN user and getting error 'unable to
> launch'.
>
> Here is the server log,
> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] - Velocimacro :
> "velocimacro.library" is not set. Trying default library:
> VM_global_library.vm
> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] - Could not
> load resource 'VM_global_library.vm' from ResourceLoader
> org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader:
> ClasspathResourceLoader Error: cannot find resource VM_global_library.vm
> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] - Velocimacro :
> Default library not found.
> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] - Velocimacro :
> allowInline = true : VMs can be defined inline in templates
> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] - Velocimacro :
> allowInlineToOverride = false : VMs defined inline may NOT replace previous
> VM definitions
> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] - Velocimacro :
> allowInlineLocal = false : VMs defined inline will be global in scope if
> allowed.
> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] - Velocimacro :
> autoload off : VM system will not automatically reload global library macros
> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] -
> ResourceManager : found screenshare.vm with loader
> org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader
>
--
WBR
Maxim aka solomax
Re: OM Screen sharing failed
Posted by Maxim Solodovnik <so...@gmail.com>.
Upgrade process is described here:
http://openmeetings.apache.org/Upgrade.html
Please backup everything before you will start it
On Fri, 5 Oct 2018 at 15:54, Biswajit Jena <ex...@gmail.com> wrote:
> Thanks for the update.
> Is there any way I can direct upgrade from version 3.0.4 to 4.0.4 ? or I
> need fresh installation/configuration for new version ?
>
>
> On Fri, Oct 5, 2018 at 1:03 PM Maxim Solodovnik <so...@gmail.com>
> wrote:
>
>> *OM version 3.0.4 *is not supported anymore, please update to the latest
>> release
>>
>> According to https://openmeetings.apache.org/NewsArchive.html version
>> 3.0.4 was released with signed screen-sharing app
>> But most probably it was signed with SHA1 which is now treated as unsecure
>>
>>
>>
>> On Fri, 5 Oct 2018 at 14:05, Biswajit Jena <ex...@gmail.com> wrote:
>>
>>> Please check my answers to your queries below.
>>>
>>> On Thu, Oct 4, 2018 at 1:55 PM Maxim Solodovnik <so...@gmail.com>
>>> wrote:
>>>
>>>> What version are you running? * OM version 3.0.4*
>>>> What do you mean by "OM screen sharing failed to the LAN user and
>>>> getting error 'unable to launch'. "? I* tried to share screen from
>>>> 'Share screen option in conference window to other user I get an error in
>>>> JNLP.*
>>>> What are your steps? *Start conference > Select option from Actions
>>>> menu 'Share/record screen' > Download JNLP > public_890.jnlp >* *Open
>>>> JNLP file with Javaws > Error Popup window : Unable to launch the
>>>> application *
>>>>
>>> I click the details button and inside 3 different tabs - Launch file +
>>> Exception + Console - There is an error showing in exception tab like this :
>>>
>>> Application Error
>>> Unable to launch the application.
>>> Unsigned application requesting unrestricted access to system
>>> The following resource is signed with a weak signature algorithm
>>> MD5withRSA and is treated as unsigned:
>>> https:/localhost:5443/screensharing/commons-codec-1.6.jar
>>>
>>>>
>>>> On Thu, 4 Oct 2018 at 15:05, Biswajit Jena <ex...@gmail.com>
>>>> wrote:
>>>>
>>>>> Hi Team,
>>>>>
>>>>> OM screen sharing failed to the LAN user and getting error 'unable to
>>>>> launch'.
>>>>>
>>>>> Here is the server log,
>>>>> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] -
>>>>> Velocimacro : "velocimacro.library" is not set. Trying default library:
>>>>> VM_global_library.vm
>>>>> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] - Could not
>>>>> load resource 'VM_global_library.vm' from ResourceLoader
>>>>> org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader:
>>>>> ClasspathResourceLoader Error: cannot find resource VM_global_library.vm
>>>>> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] -
>>>>> Velocimacro : Default library not found.
>>>>> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] -
>>>>> Velocimacro : allowInline = true : VMs can be defined inline in templates
>>>>> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] -
>>>>> Velocimacro : allowInlineToOverride = false : VMs defined inline may NOT
>>>>> replace previous VM definitions
>>>>> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] -
>>>>> Velocimacro : allowInlineLocal = false : VMs defined inline will be global
>>>>> in scope if allowed.
>>>>> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] -
>>>>> Velocimacro : autoload off : VM system will not automatically reload global
>>>>> library macros
>>>>> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] -
>>>>> ResourceManager : found screenshare.vm with loader
>>>>> org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader
>>>>>
>>>>
>>>>
>>>> --
>>>> WBR
>>>> Maxim aka solomax
>>>>
>>>
>>
>> --
>> WBR
>> Maxim aka solomax
>>
>
--
WBR
Maxim aka solomax
Re: OM Screen sharing failed
Posted by Maxim Solodovnik <so...@gmail.com>.
*OM version 3.0.4 *is not supported anymore, please update to the latest
release
According to https://openmeetings.apache.org/NewsArchive.html version 3.0.4
was released with signed screen-sharing app
But most probably it was signed with SHA1 which is now treated as unsecure
On Fri, 5 Oct 2018 at 14:05, Biswajit Jena <ex...@gmail.com> wrote:
> Please check my answers to your queries below.
>
> On Thu, Oct 4, 2018 at 1:55 PM Maxim Solodovnik <so...@gmail.com>
> wrote:
>
>> What version are you running? * OM version 3.0.4*
>> What do you mean by "OM screen sharing failed to the LAN user and
>> getting error 'unable to launch'. "? I* tried to share screen from
>> 'Share screen option in conference window to other user I get an error in
>> JNLP.*
>> What are your steps? *Start conference > Select option from Actions menu
>> 'Share/record screen' > Download JNLP > public_890.jnlp >* *Open JNLP
>> file with Javaws > Error Popup window : Unable to launch the application *
>>
> I click the details button and inside 3 different tabs - Launch file +
> Exception + Console - There is an error showing in exception tab like this :
>
> Application Error
> Unable to launch the application.
> Unsigned application requesting unrestricted access to system
> The following resource is signed with a weak signature algorithm
> MD5withRSA and is treated as unsigned:
> https:/localhost:5443/screensharing/commons-codec-1.6.jar
>
>>
>> On Thu, 4 Oct 2018 at 15:05, Biswajit Jena <ex...@gmail.com> wrote:
>>
>>> Hi Team,
>>>
>>> OM screen sharing failed to the LAN user and getting error 'unable to
>>> launch'.
>>>
>>> Here is the server log,
>>> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] - Velocimacro
>>> : "velocimacro.library" is not set. Trying default library:
>>> VM_global_library.vm
>>> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] - Could not
>>> load resource 'VM_global_library.vm' from ResourceLoader
>>> org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader:
>>> ClasspathResourceLoader Error: cannot find resource VM_global_library.vm
>>> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] - Velocimacro
>>> : Default library not found.
>>> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] - Velocimacro
>>> : allowInline = true : VMs can be defined inline in templates
>>> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] - Velocimacro
>>> : allowInlineToOverride = false : VMs defined inline may NOT replace
>>> previous VM definitions
>>> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] - Velocimacro
>>> : allowInlineLocal = false : VMs defined inline will be global in scope if
>>> allowed.
>>> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] - Velocimacro
>>> : autoload off : VM system will not automatically reload global library
>>> macros
>>> o.a.v.r.l.Log4JLogChute:168 [http-nio-0.0.0.0-5443-exec-8] -
>>> ResourceManager : found screenshare.vm with loader
>>> org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader
>>>
>>
>>
>> --
>> WBR
>> Maxim aka solomax
>>
>
--
WBR
Maxim aka solomax