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Michael Holste
Posted via mailing list.
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 Posted: Sat Oct 24, 2009 3:45 pm Post subject: Is ModuleInstall still exsting? |
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I just wanted to run my application with a link in some new module now and I
receive this error:
cannot access org.openide.modules.ModuleInstall class file for
org.openide.modules.ModuleInstall not found
Well, of course the new module has a link to ModulInstall and with this to
the Module System API, this dependency is declared and this API is also
shown in the 'Libraries' folder of the module. Further, NB doesn't show an
error in the code view and I think this should mean, that NB finds and sees
the API and the class, too. So, what's going on there if I start the
application? Why is this class not found? Is there anything that I may have
forgotten or that should have been done additionally?
Regs, Michael
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Geertjan Wielenga
Posted via mailing list.
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| Posted: Sat Oct 24, 2009 3:53 pm Post subject: Is ModuleInstall still exsting? |
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Michael Holste wrote:
| Quote: | I just wanted to run my application with a link in some new module now and I
receive this error:
cannot access org.openide.modules.ModuleInstall class file for
org.openide.modules.ModuleInstall not found
Well, of course the new module has a link to ModulInstall and with this to
the Module System API, this dependency is declared and this API is also
shown in the 'Libraries' folder of the module. Further, NB doesn't show an
error in the code view and I think this should mean, that NB finds and sees
the API and the class, too. So, what's going on there if I start the
application? Why is this class not found? Is there anything that I may have
forgotten or that should have been done additionally?
Regs, Michael
|
You have a reference to a ModuleInstall class in your manifest file. But
that ModuleInstall class doesn't exist. Look in your manifest file.
Gj |
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Michael Holste
Posted via mailing list.
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| Posted: Sat Oct 24, 2009 4:36 pm Post subject: Is ModuleInstall still exsting? |
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Well, thanks at first for your quick answer! I think, the manifest file is
not really the point. I had a look into it and of course, there is a
reference to the ModuleInstall class, but it exists! I double-checked this
in the physical filesystem, too and I find it. Maybe I have to reference
this file in just another way? My manifest looka like this at moment:
Manifest-Version: 1.0
OpenIDE-Module: org.mho.db.derby
OpenIDE-Module-Public-Packages: org.mho.db.derby.*
OpenIDE-Module-Install: org/mho/db/derby/DatabaseManager.class
OpenIDE-Module-Localizing-Bundle: org/mho/db/derby/Bundle.properties
OpenIDE-Module-Specification-Version: 1.0
In my eyes, this should generally be ok?!
Michael
Geertjan Wielenga wrote:
| Quote: |
Michael Holste wrote:
| Quote: | I just wanted to run my application with a link in some new module now
and I
receive this error:
cannot access org.openide.modules.ModuleInstall class file for
org.openide.modules.ModuleInstall not found
Well, of course the new module has a link to ModulInstall and with this
to
the Module System API, this dependency is declared and this API is also
shown in the 'Libraries' folder of the module. Further, NB doesn't show
an
error in the code view and I think this should mean, that NB finds and
sees
the API and the class, too. So, what's going on there if I start the
application? Why is this class not found? Is there anything that I may
have
forgotten or that should have been done additionally?
Regs, Michael
|
You have a reference to a ModuleInstall class in your manifest file. But
that ModuleInstall class doesn't exist. Look in your manifest file.
Gj
|
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Tim Boudreau
Posted via mailing list.
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| Posted: Sun Oct 25, 2009 7:16 am Post subject: Is ModuleInstall still exsting? |
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Michael Holste wrote:
| Quote: |
Well, thanks at first for your quick answer! I think, the manifest file is
not really the point. I had a look into it and of course, there is a
reference to the ModuleInstall class, but it exists! I double-checked this
in the physical filesystem, too and I find it. Maybe I have to reference
this file in just another way? My manifest looka like this at moment:
OpenIDE-Module-Install: org/mho/db/derby/DatabaseManager.class
|
Does DatabaseManager really extend ModuleInstall?
If so, probably the next step is to build an NBM of your module. Then in
the Files tab, expand it and take a look at its contents and make sure there
really is a org/mho/db/derby/DatabaseManager.class file in the JAR file
(under modules/ - NBM is a jar within a jar), and that it really has
*exactly* the same path as in the manifest, including matching character
case.
-Tim
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Michael Holste
Posted via mailing list.
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| Posted: Sun Oct 25, 2009 9:21 am Post subject: Is ModuleInstall still exsting? |
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Tim Boudreau wrote:
| Quote: |
Does DatabaseManager really extend ModuleInstall?
If so, probably the next step is to build an NBM of your module. Then in
the Files tab, expand it and take a look at its contents and make sure
there really is a org/mho/db/derby/DatabaseManager.class file in the JAR
file (under modules/ - NBM is a jar within a jar), and that it really has
*exactly* the same path as in the manifest, including matching character
case.
-Tim
|
Thank you for that hint! I did exactly what you wrote and the results don't
look good for me: Yes, DatabaseManger extends ModuleInstall and after I
checked that, I built the NBM and checked the contents. It really has the
same path as in the manifest and it is also case-sensitively ok. I wonder if
there may be a thing that may be overlooked or anything else? If not, for me
the only way to continue is to place the funtionality of that module in
another module...
Michael
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Tim Boudreau
Posted via mailing list.
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| Posted: Sun Oct 25, 2009 4:22 pm Post subject: Is ModuleInstall still exsting? |
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Michael Holste wrote:
| Quote: |
Tim Boudreau wrote:
| Quote: |
Does DatabaseManager really extend ModuleInstall?
If so, probably the next step is to build an NBM of your module. Then in
the Files tab, expand it and take
|
Thank you for that hint! I did exactly what you wrote and the results
don't look good for me: Yes, DatabaseManger extends ModuleInstall and
after I checked that, I built the NBM and checked the contents. It really
has the same path as in the manifest and it is also case-sensitively ok.
|
That all sounds like it is correct. One other thing: Is your module marked
to be "autoload" (check the API Versioning tab in the project properties)?
If so, then your module might never be enabled unless another module is
loaded that depends on it. Make sure it is set to "Regular".
If all else fails, I'd suggest you copy the module somewhere else, delete
all code except the ModuleInstall, and add some logging to that and try to
diagnose (also look at the startup log when you run it).
-Tim
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