# Error importing pynq on different board (Microzed) **URL:** \ **Category:** Support\ **Created:** [July 19, 2019, 8:42am UTC](https://discuss.pynq.io/t/error-importing-pynq-on-different-board-microzed/334 "2019-07-19T08:42:17Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![emc](https://avatars.discourse-cdn.com/v4/letter/e/96bed5/32.png) [@emc](https://discuss.pynq.io/u/emc)\ **Post date:** [July 19, 2019, 8:42am UTC](https://discuss.pynq.io/t/error-importing-pynq-on-different-board-microzed/334/1 "2019-07-19T08:42:17Z")
I am trying to implement Pynq on Microzed 7020 and I have used the fork by [ticktronaut](https://github.com/ticktronaut/PYNQ/) Writing the image, updating and launching the modified jupyter notebooks worked fine, but when I tried importing pynq I get the following error: * * * AttributeError Traceback (most recent call last) in () 1 import numpy as np ----\> 2 import pynq 3 4 def get\_pynq\_buffer(shape, dtype): 5 “”" Simple function to call PYNQ’s memory allocator with numpy attributes /opt/python3.6/lib/python3.6/site-packages/pynq/ **init**.py in () 32 from .ps import Register 33 from .ps import Clocks —\> 34 from .pl import PL 35 from .pl import PL\_SERVER\_FILE 36 from .pl import Bitstream /opt/python3.6/lib/python3.6/site-packages/pynq/pl.py in () 444 445 → 446 class PLMeta(type): 447 “”"This method is the meta class for the PL. 448 /opt/python3.6/lib/python3.6/site-packages/pynq/pl.py in PLMeta() 460 461 if CPU\_ARCH\_IS\_SUPPORTED: → 462 \_tcl = \_TCL(TCL\_BOOT) 463 \_ip\_dict = \_tcl.ip\_dict 464 \_gpio\_dict = \_tcl.gpio\_dict /opt/python3.6/lib/python3.6/site-packages/pynq/pl.py in **init** (self, tcl\_name) 347 self.pins[p] = index 348 → 349 if self.ps\_name + “/” + family\_irq\_dict[self.family] in self.pins: 350 ps\_irq\_net = self.pins[ 351 self.ps\_name + “/” + family\_irq\_dict[self.family]] AttributeError: ‘\_TCL’ object has no attribute ‘family’ Any help would be very appreciated and feel free to ask for any more details you might require[mz\_des\_wrapper.zip](https://discuss.pynq.io/uploads/short-url/pOCNBoNlS1X64dSmPyTQXtNIZW1.zip) (10.2 KB) ---
**Author:** ![rock](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.pynq.io/rock/32/32_2.png) [@rock](https://discuss.pynq.io/u/rock)\ **Post date:** [July 22, 2019, 5:04pm UTC](https://discuss.pynq.io/t/error-importing-pynq-on-different-board-microzed/334/2 "2019-07-22T17:04:43Z")
It would be easier to identify the problem if you can attach the original tcl file you used. My guess, though, is that your PS block is wrapped in a hierarchical IP - make sure the PS block is exposed at the top level of your block design. ---
**Author:** ![emc](https://avatars.discourse-cdn.com/v4/letter/e/96bed5/32.png) [@emc](https://discuss.pynq.io/u/emc)\ **Post date:** [July 23, 2019, 8:28am UTC](https://discuss.pynq.io/t/error-importing-pynq-on-different-board-microzed/334/3 "2019-07-23T08:28:46Z")
Thanks for the reply, I have since remade a new tcl file (attached) and have been specifying the full path to the file. It seems to have solved the issue