Eclipse Community Forums: Equinox » Activator invalid problem

Help

Home

Home » Eclipse Projects » Equinox » Activator invalid problem

Show: Today's Messages :: Show Polls :: Message Navigator

Activator invalid problem [message #104091]

Sat, 19 January 2008 21:50

lancel lau

Messages: 31
Registered: July 2009

Member

------=_Part_3065_21721527.1200779543602
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

Hi,
i have 2 simple bundles.one is HelloWorld bundle.in the start method of the second bundle i try to install the first bundle by using this:

String s = "File:../workspace/aaa/";
Bundle b = context.installBundle(s);

i got Exception:
org.osgi.framework.BundleException: The activator aaa.Activator for bundle aaa is invalid

but the bundle aaa runs well itself.
i am searching for the answer for a while.Can anyone give me suggestions about this?thanks.

regards
------=_Part_3065_21721527.1200779543602
Content-Type: application/octet-stream; name=aaa.zip
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename=aaa.zip

UEsDBAoAAAAAACayMzgAAAAAAAAAAAAAAAAEAAAAYWFhL1BLAwQUAAAACAAh sjM41Ryc0qUAAAAz
AQAADgAAAGFhYS8uY2xhc3NwYXRonY89C8IwFEVnBf9DyG6qm0NrEamgQ5VS Z6nJo43Gl5gP0X9v
VYouOri9ezmcy4vT60mRC1gnNSZ0zEaUAHItJNYJ3ZaL4YSm00E/5qpyzlS+ aUPvnQC9vZGjRJFQ
Zzklj/J1Rt9JrrEjta0ZcCWNA3YQnqkqIG/adbYqst18nZezZZ4Vf9iMAMa1 BWbhHKQFsVGhluh+
qXTwJvjOtpf4hOPo8/s7UEsDBBQAAAAIACGyMzj+5MiU4gAAAJgCAAAMAAAA YWFhLy5wcm9qZWN0
vZJBTwMhEIXPNvE/NHsv6K0Huk3UeNOYVH/AFMaVZhkIsI0/X0DWZrNp0kPj 7b3HvHwERmy/Tb88
og/a0qa5Z3fNEklapanbNB/vz6t1s21vF8J5e0AZnzBIr11M0ym9EQQGWwAQ vKgcSWsMUmwFH1VO
az8UwyduP+he7RzK7Kp9TFUgVZJKsb5jKHvtArKDikxanwQcoRTQn66QGuC7 IbND9XwaCD6jXMR1
CtkLkP7EEB/+F7uTX2jgKtCajE+eeHHwWKd/zQz/1g+dptdymOll6Fxh8j00 64w6E/92YbpZP1BL
AwQKAAAAAAAhsjM4AAAAAAAAAAAAAAAADgAAAGFhYS8uc2V0dGluZ3MvUEsD BBQAAAAIACGyMzjX
jbdOdgAAAJgAAAAoAAAAYWFhLy5zZXR0aW5ncy9vcmcuZWNsaXBzZS5wZGUu Y29yZS5wcmVmc2XL
sQrCMBQF0L3Qfwi4hyQOaqGTuDgJ+gMx3kokvMT3ktLPlw6dnA9nd/dVXT0p e1LODfYwmL06Xx7K
GXPsO4QUi0AXxgQGBYiewRIzjbbvSmrvSDfOH4Sq8W2R8jJOPgn+cKmg9cnm DMlphub1MZ6NXgkb
/gBQSwMECgAAAAAAJrIzOAAAAAAAAAAAAAAAAAgAAABhYWEvYmluL1BLAwQU AAAACAAhsjM40ltg
+z8AAABQAAAAFAAAAGFhYS9idWlsZC5wcm9wZXJ0aWVzK84vLUpO1dNTsFUo LkrW5+XKLy0pKC0B
CyRl5gEFgKReZl5yTmlKajFQ0Nc1xFHX089NXyeGl0sBFejxcgEAUEsDBAoA AAAAACGyMzgAAAAA
AAAAAAAAAAANAAAAYWFhL01FVEEtSU5GL1BLAwQUAAAACAAhsjM4XR+0rUwA AAB4AAAAGAAAAGFh
YS9NRVRBLUlORi9NQU5JRkVTVC5NRvNNzMtMSy0u0Q1LLSrOzM+zUjDUM+By Ks1LyUnV9YVKwuWM
YDJ+ibmpVgqOiYkKATml6bqZeTCJ4MrcpPyczGSIgsTERJgEsvlAGwBQSwME CgAAAAAAIbIzOAAA
AAAAAAAAAAAAAAgAAABhYWEvc3JjL1BLAQIUAAoAAAAAACayMzgAAAAAAAAA AAAAAAAEAAAAAAAA
AAAAEAAAAAAAAABhYWEvUEsBAhQAFAAAAAgAIbIzONUcnNKlAAAAMwEAAA4A AAAAAAAAAQAgAAAA
IgAAAGFhYS8uY2xhc3NwYXRoUEsBAhQAFAAAAAgAIbIzOP7kyJTiAAAAmAIA AAwAAAAAAAAAAQAg
AAAA8wAAAGFhYS8ucHJvamVjdFBLAQIUAAoAAAAAACGyMzgAAAAAAAAAAAAA AAAOAAAAAAAAAAAA
EAAAAP8BAABhYWEvLnNldHRpbmdzL1BLAQIUABQAAAAIACGyMzjXjbdOdgAA AJgAAAAoAAAAAAAA
AAEAIAAAACsCAABhYWEvLnNldHRpbmdzL29yZy5lY2xpcHNlLnBkZS5jb3Jl LnByZWZzUEsBAhQA
CgAAAAAAJrIzOAAAAAAAAAAAAAAAAAgAAAAAAAAAAAAQAAAA5wIAAGFhYS9i aW4vUEsBAhQAFAAA
AAgAIbIzONJbYPs/AAAAUAAAABQAAAAAAAAAAQAgAAAADQMAAGFhYS9idWls ZC5wcm9wZXJ0aWVz
UEsBAhQACgAAAAAAIbIzOAAAAAAAAAAAAAAAAA0AAAAAAAAAAAAQAAAAfgMA AGFhYS9NRVRBLUlO
Ri9QSwECFAAUAAAACAAhsjM4XR+0rUwAAAB4AAAAGAAAAAAAAAABACAAAACp AwAAYWFhL01FVEEt
SU5GL01BTklGRVNULk1GUEsBAhQACgAAAAAAIbIzOAAAAAAAAAAAAAAAAAgA AAAAAAAAAAAQAAAA
KwQAAGFhYS9zcmMvUEsFBgAAAAAKAAoAaQIAAFEEAAAAAA==
------=_Part_3065_21721527.1200779543602
Content-Type: application/octet-stream; name=bh.zip
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename=bh.zip

UEsDBAoAAAAAAK2xMzgAAAAAAAAAAAAAAAADAAAAYmgvUEsDBBQAAAAIACKx MzjVHJzSpQAAADMB
AAANAAAAYmgvLmNsYXNzcGF0aJ2PPQvCMBRFZwX/Q8huqptDaxGpoEOVUmep yaONxpeYD9F/b1WK
Ljq4vXs5nMuL0+tJkQtYJzUmdMxGlAByLSTWCd2Wi+GEptNBP+aqcs5UvmlD 750Avb2Ro0SRUGc5
JY/ydUbfSa6xI7WtGXAljQN2EJ6pKiBv2nW2KrLdfJ2Xs2WeFX/YjADGtQVm 4RykBbFRoZbofql0
8Cb4zraX+ITj6PP7O1BLAwQUAAAACAAisTM4jW/88eIAAACXAgAACwAAAGJo Ly5wcm9qZWN0vZLB
bgIhFEXXNek/mNkLunOBY9IadxoT7QcgvI6Y4UGAMX6+QJk2k4lJF013917e zSHw2Pqu2+kNnFcG
V9WCzKspoDBSYbOqPk7b2bJa168TZp25gggb8MIpG+J0TF8Ycg31+cJoFikR RmvAUDPaq5SWus+G
Dty5U608WhDJFfseqxxlTgrEuIaAaJX1QK4yEGFcFPzGcwHczxVig7umS2xf PB0GjI4ov+JaCWTH
UX2CD2//iz2KC2j+J9CS9E8eeaFzUKa/zAh/aLtG4T4fJnoeelYYfA+OOr1O xO9dGC7WA1BLAwQK
AAAAAAAisTM4AAAAAAAAAAAAAAAADQAAAGJoLy5zZXR0aW5ncy9QSwMEFAAA AAgAIrEzOAqr0Q12
AAAAmAAAACcAAABiaC8uc2V0dGluZ3Mvb3JnLmVjbGlwc2UucGRlLmNvcmUu cHJlZnNly7EKwjAU
BdC90H8IdA9pcLCFTuLiJOgPxHgrkfAS30tKP7906OR8ON3DFXVzpPpBWTua YTQndbk+lTXm3Dbw
MWSBzowZDPIQvYAlJJr6tsmxfgLdOX3hi8avBkrrNLso+MO1gPYnhzMkxQWa 98d4VXpHHLgBUEsD
BAoAAAAAAK2xMzgAAAAAAAAAAAAAAAAHAAAAYmgvYmluL1BLAwQKAAAAAACt sTM4AAAAAAAAAAAA
AAAACgAAAGJoL2Jpbi9iaC9QSwMEFAAAAAgArbEzOK56rcPEAQAATQMAABkA AABiaC9iaW4vYmgv
QWN0aXZhdG9yLmNsYXNzhVJNUxNBEH2dr4WwJBEkqPgB+BWQylRZ5cVYViml p1UPKPfZZQyDy05q
doL8LQ+WJQd+gD/Ksmc3lVgqcpie7u3u91737I+fZ+cAHqMXoEII40PxInH6 RDpjA9QInSN5IkUq
s6F4Fx+pxAVoEDaNHQqTD7X4aOWx+mzsJ/FynB2katpNoJiwFl1YOSA0nulM u+eEam9rn1DbNQeq
iSoWQ8yjSWhHOlNvx8exsu9lnCrCUmQSme5Lq308+VhzhzontKLf1TN8PXfS OsL93sUqdk3m1Kkb
eP7mq9NEjZw2WR6gS1iezT7NzOEaoftap+ppvy88UD6SiRJSSrGAG7gZYI2w fhlfiFu4TVjUGWtM
0zJHEL1oxrnnrM6Gg63/rHAezBUiwBwhSEpofp3Lx+XXyf02/2LjbebOjHgZ e2ZsE+Un5dVO19r3
Hdhg3iqfOh94erY+5ldju8CR4Nvn6tvfEH5hp4IW28akoc02LAvQwRW+WQ2W ueoq+zWOVgqYDwxb
5bu9tPpm+9HOd1yv4CvuzABbRdrbNttOAbxetkyAvbeBzUJxiLu4x538T/yD 7EmBylL+1LtawHbL
5BSWJrCEB0X9w19QSwMEFAAAAAgAIrEzONJbYPs/AAAAUAAAABMAAABiaC9i dWlsZC5wcm9wZXJ0
aWVzK84vLUpO1dNTsFUoLkrW5+XKLy0pKC0BCyRl5gEFgKReZl5yTmlKajFQ 0Nc1xFHX089NXyeG
l0sBFejxcgEAUEsDBAoAAAAAACKxMzgAAAAAAAAAAAAAAAAMAAAAYmgvTUVU QS1JTkYvUEsDBBQA
AAAIACKxMzhJczQkhgAAAMgAAAAXAAAAYmgvTUVUQS1JTkYvTUFOSUZFU1Qu TUbzTczLTEstLtEN
Sy0qzszPs1Iw1DPgcirNS8lJ1fWFSsLljGAyfom5qVYKThkKATml6bqZeTDx 4MrcpPyczGSIfFIG
TBzZdIT5jsklmWWJJflFIKV6cB6XZ25BflGJbkBicnZiOtCc/KJ0vfzi9Ey9 tCKgueX5RdnWZRAD
bZUM9Yz1DJS4AFBLAwQKAAAAAAAisTM4AAAAAAAAAAAAAAAABwAAAGJoL3Ny Yy9QSwMECgAAAAAA
IrEzOAAAAAAAAAAAAAAAAAoAAABiaC9zcmMvYmgvUEsDBBQAAAAIAKmxMzhd B3MB7gAAAIMCAAAY
AAAAYmgvc3JjL2JoL0FjdGl2YXRvci5qYXZhrVDNSsNAED4nkHcY6iUtuLlb BH/Qg1efYLIZ06Wb
nWV3mhbEd3eTDYJeWsXLdxi+3/Go99gTtLttVValGTwHAQ694tgb9RZwoCOH vXo4uM7SvRYzonDY
nuc+shM6yQXMOdofWms0aIsxwlcOJK2lgZxE+FEB3quyyDdok0XRbBLABmrH 7voFR+xYr/PpLhJd
sOoqCgapz03Kpk3CpfTIpoOs/UYEvQhAdoGPEZ5OmrwYdnP54lWCcT1EuIXV s7F0o1QzxUWPmhpE
bFbTsKJNhMVKGZeCrM05dVxPhI/pgf+zn/2f5yfpb9bPpRN8AlBLAQIUAAoA AAAAAK2xMzgAAAAA
AAAAAAAAAAADAAAAAAAAAAAAEAAAAAAAAABiaC9QSwECFAAUAAAACAAisTM4 1Ryc0qUAAAAzAQAA
DQAAAAAAAAABACAAAAAhAAAAYmgvLmNsYXNzcGF0aFBLAQIUABQAAAAIACKx MziNb/zx4gAAAJcC
AAALAAAAAAAAAAEAIAAAAPEAAABiaC8ucHJvamVjdFBLAQIUAAoAAAAAACKx MzgAAAAAAAAAAAAA
AAANAAAAAAAAAAAAEAAAAPwBAABiaC8uc2V0dGluZ3MvUEsBAhQAFAAAAAgA IrEzOAqr0Q12AAAA
mAAAACcAAAAAAAAAAQAgAAAAJwIAAGJoLy5zZXR0aW5ncy9vcmcuZWNsaXBz ZS5wZGUuY29yZS5w
cmVmc1BLAQIUAAoAAAAAAK2xMzgAAAAAAAAAAAAAAAAHAAAAAAAAAAAAEAAA AOICAABiaC9iaW4v
UEsBAhQACgAAAAAArbEzOAAAAAAAAAAAAAAAAAoAAAAAAAAAAAAQAAAABwMA AGJoL2Jpbi9iaC9Q
SwECFAAUAAAACACtsTM4rnqtw8QBAABNAwAAGQAAAAAAAAAAACAAAAAvAwAA YmgvYmluL2JoL0Fj
dGl2YXRvci5jbGFzc1BLAQIUABQAAAAIACKxMzjSW2D7PwAAAFAAAAATAAAA AAAAAAEAIAAAACoF
AABiaC9idWlsZC5wcm9wZXJ0aWVzUEsBAhQACgAAAAAAIrEzOAAAAAAAAAAA AAAAAAwAAAAAAAAA
AAAQAAAAmgUAAGJoL01FVEEtSU5GL1BLAQIUABQAAAAIACKxMzhJczQkhgAA AMgAAAAXAAAAAAAA
AAEAIAAAAMQFAABiaC9NRVRBLUlORi9NQU5JRkVTVC5NRlBLAQIUAAoAAAAA ACKxMzgAAAAAAAAA
AAAAAAAHAAAAAAAAAAAAEAAAAH8GAABiaC9zcmMvUEsBAhQACgAAAAAAIrEz OAAAAAAAAAAAAAAA
AAoAAAAAAAAAAAAQAAAApAYAAGJoL3NyYy9iaC9QSwECFAAUAAAACACpsTM4 XQdzAe4AAACDAgAA
GAAAAAAAAAABACAAAADMBgAAYmgvc3JjL2JoL0FjdGl2YXRvci5qYXZhUEsF BgAAAAAOAA4AXAMA
APAHAAAAAA==
------=_Part_3065_21721527.1200779543602--

Report message to a moderator

Re: Activator invalid problem [message #104145 is a reply to message #104091]

Sun, 20 January 2008 19:15

Simon Kaegi

Messages: 381
Registered: July 2009

Senior Member

Your Activator's start method is probably throwing an exception -- I'd guess
because of a problem with your URL.
Off the top of my head the protocol (file) might be case sensitive and
failing that you might try an absolute file location until you're sure
everything else is working.

To be sure I'd walk through your Activator's start method with a debugger.

HTH
-Simon

"lancel80" <lancelot2k4@hotmail.com> wrote in message
news:1487450.32211200779543604.JavaMail.root@cp1.dzone.com...
> Hi,
> i have 2 simple bundles.one is HelloWorld bundle.in the start method of
> the second bundle i try to install the first bundle by using this:
>
> String s = "File:../workspace/aaa/";
> Bundle b = context.installBundle(s);
>
> i got Exception:
> org.osgi.framework.BundleException: The activator aaa.Activator for bundle
> aaa is invalid
>
> but the bundle aaa runs well itself.
> i am searching for the answer for a while.Can anyone give me suggestions
> about this?thanks.
>
> regards

Report message to a moderator

Re: Activator invalid problem [message #104183 is a reply to message #104145]

Mon, 21 January 2008 10:19

lancel lau

Messages: 31
Registered: July 2009

Member

Hi Simon,
i have tried the absolute file location and i got the same result.

regards

Report message to a moderator

Re: Activator invalid problem [message #104222 is a reply to message #104183]

Mon, 21 January 2008 15:03

Simon Kaegi

Messages: 381
Registered: July 2009

Senior Member

Hmm... the framework is not succeeding when loading your Activator class.

This usually occurs because either your bundle's classpath is wrong (and the
framework can't find your Activator) or some dependency in your Activator is
not resolving.
I'd first take a look at your Bundle-ClassPath and Bundle-Activator name in
your manifest and make sure they're correct.

If that doesn't work I'd suggest using a debugger and setting a breakpoint
in org.eclipse.osgi.framework.internal.core.AbstractBundle.load Activator()
and walk through the loading of your Activator as this will give you a
chance to look at the underlying exception.

HTH
-Simon

"lancel80" <lancelot2k4@hotmail.com> wrote in message
news:23731244.34531200910802523.JavaMail.root@cp1.dzone.com...
> Hi Simon,
> i have tried the absolute file location and i got the same result.
>
> regards

Report message to a moderator

Re: Activator invalid problem [message #104236 is a reply to message #104183]

Mon, 21 January 2008 16:02

lancel lau

Messages: 31
Registered: July 2009

Member

It is solved.In this method

installBundle
public Bundle installBundle(java.lang.String location)
throws BundleException

location - The location identifier of the bundle to install

i have some misunderstanding about this parameter location.
i think it should be the directory of the bundle,actually it must be a jar file(a bundle file).

so this works fine:

String s = "File:c:\\plugins\\aaa.jar";
Bundle b = context.installBundle(s);

thanks
regards

Report message to a moderator

Previous Topic:	declarative services dependency injection questions
Next Topic:	Getting Started with OSGi Webinar

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Sat Nov 09 03:39:32 GMT 2024

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter