You are off to a good start! Your first part (I expect the AI blocked the rest before I saw them, that has now apparently been fixed so it shouldn’t block them in future) was close to prefect making me think you were using FritzingCheckPart.py which has this to say about your part:
$FritzingCheckPartw.py part.mini560-buck-dc-dc-converter.fzp
**** Starting to process file Startup, no file yet
**** Starting to process file part.mini560-buck-dc-dc-converter.fzp
**** Starting to process file svg.breadboard.mini560-buck-dc-dc-converter_breadboard.svg.bak
**** Starting to process file svg.schematic.mini560-buck-dc-dc-converter_schematic.svg.bak
**** Starting to process file svg.pcb.mini560-buck-dc-dc-converter_pcb.svg.bak
File
‘part.mini560-buck-dc-dc-converter.fzp.bak’
This is a through hole part as both copper0 and copper1 views are present.
If you wanted a smd part remove the copper0 definition from line 54
Modified 7: File
‘svg.breadboard.mini560-buck-dc-dc-converter_breadboard.svg.bak’
At line 2952
A Tspan was removed.
Check the output svg is correctly formatted after the change.
Modified 4: File
‘svg.schematic.mini560-buck-dc-dc-converter_schematic.svg.bak’
At line 33
ReferenceFile
‘mini560-step-down-module_1_schematic.svg’
doesn’t match input file
‘mini560-buck-dc-dc-converter_schematic.svg’
Corrected
Modified 4: File
‘svg.pcb.mini560-buck-dc-dc-converter_pcb.svg.bak’
At line 31
ReferenceFile
‘mini560-step-down-module_1_pcb.svg’
doesn’t match input file
‘mini560-buck-dc-dc-converter_pcb.svg’
Corrected
Error 94: File
‘svg.breadboard.mini560-buck-dc-dc-converter_breadboard.svg.bak’
The svg has been modified (details in the Modified section).
Examine the svg with a svg editor to make sure it is correctly formatted.
The tspan removal error (which is easy for me to fix by removing the xml:space=”preserve” attribute which is disturbing lxml) indicated you had done something to remove px from the font-sizes (which Inkscape which you appear to be using usually adds.) Your Arducam Mega 3MP SPI OV5642 part has a lot more errors that I will detail in a while. Since it looks like you may not has seen it, this tutorial will give you information on fixing the issues (there are 14 or 15 chained parts to the tutorial following this one":
I will also have a look at the points @KjellM raised and detail how to make a part that will fix them (which will likely mean adding a SMD part to allow the board to be soldered down, at this point I haven’t looked closely at it yet.) More to come.
Peter