For the iemmatrix objects, you need to add "iemmatrix" to the "Startup..." preferences. In Pd-extended, iemmatrix is set up as a libdir, so it should be loaded like a library.

.hc

clairex wrote:

Hi Pd list

I'm a beginner with Pd-0.38.4-extended-RC8 (was running thanks to James Tittle and Yves Degoyon) on a G4 laptop with OSX 4.5.

I'm making an installation using a camera as a tracking device. i want to use [pix_multiblob] but Pd can't create it, saying: error: inlet: expected '' but got 'gem_state'.

and with [pix_blobtracker]:

mtx_* ... couldn't create mtx_* ... couldn't create mtx_* ... couldn't create pix_multiblob $1 ... couldn't create

Pd shows the iemmatrix/matrix.pd patch ok apart from [mtx_+] sourced from the reference files but says this: iemmatrix/mtx_* ... couldn't create mtx_* ... couldn't create load_object: Symbol "mtx_+_setup" not found load_object: Symbol "setup_mtx_0x2b" not found mtx_+ ... couldn't create error: test.mtx: can't open error: matrix: failed to read test.mtx ... you might be able to track this down from the Find menu. load_object: Symbol "mtx_+_setup" not found load_object: Symbol "setup_mtx_0x2b" not found mtx_+ ... couldn't create error: test.mtx: can't open error: matrix: failed to read test.mtx

Also Pd can't create [gem2pdp] - if that bears any relationship?

I looked in the archives but couldn't find the light. What should i do? Can you help?

Thanks claire

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