Hi,
The error still occurs in Netbeans6.0.1 suse10.3
And if I look "Server and External Tool Settings" item, I don't have " Web Browsers-> Firefox" field, as you can see on picture
So how can I do?

Karthikeyan Rajeswaran wrote:
http://www.netbeans.org/servlets/ReadMsg?list=nbusers&msgNo=94594 Assuming /usr/bin/firefox does start firefox (it does for me on OpenSuSE
10.2), what argument list is specified in
Tools->Options-> Advanced Options-> IDE Configuration->
Server and External Tool Settings-> Web Browsers-> Firefox entry?
It had -remote "openURL{{URL}}"
Trimmed it to {URL} and it worked just fine.
It should be -remote "openURL({URL})"
Issue recorded at
http://www.netbeans.org/issues/show_bug.cgi?id=82040 .
regards,
karthik
Peter B. West wrote:
> Fred Obermann wrote:
>
>> I installed the NetBeans IDE 6.0 M10 on Linux, ran the application,
>> got the introductory page, clicked on Docs and Support and was treated
>> to a Warning Dialog stating:
>>
>> Cannot execute /usr/bin/firefox. Check external browser configuration.
>>
>> Well, in the Tools/Options/General dialog box Firefox is selected, and
>> '/usr/bin/firefox' exists on the file system and is executable.
>>
>> This is not an auspicious beginning.
>>
>> How do I fix this problem?
>>
>>
>>
>>
>
> This has cropped up recently. The problem in other cases has been with
> the argument to /usr/bin/firefox. This can be checked at Tools ->
> Options -> Advanced Options -> IDE Configuration -> Server and External
> Tool Settings -> Web Browsers
>
> I have "-new-window {URL}" as the argument.
>
>
>