Re: [tycho-user] problem with "Access restriction" from compiler

[Tom Brus <tombrus@xxxxxxxxx>]

No luck yet....

I tried to put 

com.sun.xml.internal.bind.marshaller

in the Import-Package section of the manifest: manual eclipse does not allow me and if I put it in the manifest forcefully, I get an error (both from manual eclipse and Tycho). Am I doing something wrong here?

The other suggestion, putting this in the manifest:

Fragment-Host: org.eclipse.osgi;extension:=framework

also does not work: I am getting the error:

A fragment must not declare a bundle activator

any other suggestions....

Tom

On Wed, Jan 4, 2012 at 16:48, Cristiano Gavião <cvgaviao@xxxxxxxxx> wrote:

One question:

the bundle that is accessing this api has a Import-Package to where NamespacePrefixMapper is located ?

On 04/01/12 12:30, Tom Brus wrote:

Hi list,

I am trying to move from Tycho 0.12.0 to 0.14.0-SNAPSHOT (I need some feature fixed in 14).

My project builds just fine under 0.12.0.

When I use 0.14.0-SNAPSHOT I get the following error from the java compiler:

Access restriction: The type NamespacePrefixMapper is not accessible due to restriction on classpath entry /usr/lib/jvm/java-6-openjdk/jre/lib/rt.jar

Indeed, my source uses NamespacePrefixMapper and indeed that should not be done.

But why does that suddenly break the build? Or maybe I should ask: why did it not break under 0.12.0?

To fix that I tried to put the following in my pom:

<build>
<plugins>
<plugin>
<groupId>org.eclipse.tycho</groupId>
<artifactId>tycho-compiler-plugin</artifactId>
<version>0.14.0-SNAPSHOT</version>
<configuration>
<compilerArgument>-XDignore.symbol.file=true</compilerArgument>
</configuration>
</plugin>
</plugins>
</build>

but this does not fix it. I verified that the option is passed to the plugin, the logging shows:

...

[DEBUG]   (f) compileSourceRoots = [.....]

[DEBUG]   (f) compilerArgument = -XDignore.symbol.file=true

[DEBUG]   (f) compilerId = jdt

...

Furthermore I see the following line in the log, which was not there in 0.12.0, does that give a clue:

[DEBUG]   (f) useJDK = SYSTEM

Any ideas?

Thanks,

Tom

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