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D / DSFML with DUB - object.Object.toString () is not callable using argument types

« on: April 16, 2016, 05:35:37 pm »

Hello,

I´m trying to use DFML with dub in a D Project. I have no DSFML related Code in my app.d, I have just added DSFML 2.1.0 to the dependencies in dub.json. If i use "dub build" I get the following Errors:

Performing "debug" build using dmd for x86.
dsfml:system 2.1.0: target for configuration "library" is up to date.
dsfml:audio 2.1.0: building configuration "library"...
C:\Users\me\AppData\Roaming\dub\packages\dsfml-2.1.0\src\dsfml\audio\soundbuffer.d(63,21): Error: function object.Object.toString () is not callable using argument types (const(char)*)
C:\Users\me\AppData\Roaming\dub\packages\dsfml-2.1.0\src\dsfml\audio\soundbuffer.d(148,22): Error: function object.Object.toString () is not callable using argument types (const(char)*)
C:\Users\me\AppData\Roaming\dub\packages\dsfml-2.1.0\src\dsfml\audio\soundbuffer.d(172,22): Error: function object.Object.toString () is not callable using argument types (const(char)*)
C:\Users\me\AppData\Roaming\dub\packages\dsfml-2.1.0\src\dsfml\audio\soundbuffer.d(196,22): Error: function object.Object.toString () is not callable using argument types (const(char)*)
C:\Users\me\AppData\Roaming\dub\packages\dsfml-2.1.0\src\dsfml\audio\soundbuffer.d(222,22): Error: function object.Object.toString () is not callable using argument types (const(char)*)
C:\Users\me\AppData\Roaming\dub\packages\dsfml-2.1.0\src\dsfml\audio\soundbuffer.d(247,22): Error: function object.Object.toString () is not callable using argument types (const(char)*)
C:\Users\me\AppData\Roaming\dub\packages\dsfml-2.1.0\src\dsfml\audio\soundrecorder.d(61,21): Error: function object.Object.toString () is not callable using argument types (const(char)*)
C:\Users\me\AppData\Roaming\dub\packages\dsfml-2.1.0\src\dsfml\audio\soundrecorder.d(92,21): Error: function object.Object.toString () is not callable using argument types (const(char)*)
C:\Users\me\AppData\Roaming\dub\packages\dsfml-2.1.0\src\dsfml\audio\soundstream.d(82,21): Error: function object.Object.toString () is not callable using argument types (const(char)*)
C:\Users\me\AppData\Roaming\dub\packages\dsfml-2.1.0\src\dsfml\audio\soundstream.d(278,21): Error: function object.Object.toString () is not callable using argument types (const(char)*)
dmd failed with exit code 1.
 

Those Errors seem to be caused by this code:

class SoundBuffer
{
        package sfSoundBuffer* sfPtr;

        this()
        {
                import dsfml.system.string;
                sfPtr = sfSoundBuffer_construct();
                err.write(toString(sfErr_getOutput())); //This is the excact error position.
        }
 

And similar snippets in other modules.
Which is imho related to this code in the module system.string.d:

immutable(T)[] toString(T)(in const(T)* str) pure
        if (is(T == dchar)||is(T == wchar)||is(T == char))
{
        return str[0..strlen(str)].idup;
}
 

I haven´t worked with templates in D yet, but to me it seems allright.
If I skip DSFML.Audio in the dub process, I get similar Errors in Graphics, Window and Network module.
I have tried to comment out the code to skip the "err.write", but some parts in the Network  and the Graphics Module are different, so I cant comment them out.


I´m using DUB 0.9.24 (newest) and DMD 2.071.0 (newest).
Thanks in advance.