Unrouted net constraint error.

Difficult to answer from a small screenshot, if you would like me to take a look at the design please email directly to me. The PCB file should be sufficient for starters.

Sorry I cant share the design files.

Is there anthing else I can share with you ?

Without seeing the design it's difficult to guess what is wrong.

Looks like you have GND and GND12.  Those are two separate nets.  Show a screenshot of your schematics where you connected them together.

Hi james,

What is the complete error message? Particularly, what net is it saying that is un-routed?

This is quite a simple fix.  You have two separate ground nets.  Each one has a separate name.  GND12 and GND.  I see what you are trying to do.  But in order to physically connect the two nets together, you must do one of two things:

1-Rename GND12 to GND.

2-Phyiscally wire them together in your schematics.

But both of these cases will give you a problem.  When you attempt to pour your polygon, it will pour both nets as one polygon.  I don't know exactly how to fix that.  You might just need to use a 0 ohm resistor to connect them together.  Or change the shape of your polygon pours.

GND12 and GND are two seprate grounds. I want isolation between them.

All the nets: VIN_ISO, VCC12V0,GND and GND12.

Error message is like all these nets are unconnected.

Hi,

This thread is confusing to me.  Can you describe the issue more clearly. Is there a report file you can look at that says what net is not fully routed?

If you are getting an unrouted net constraint error then perhaps you can use the PCB tab to see what are the routed and unrouted lengths of the various nets on the design.  To do this select the PCB tab.

1) from the tool ribbon pick the View tab then PCB to hide/unhide the PCB tab.

2) From the drop down box choose Nets to show the nets in the design.

3) you should then see a list of all the nets with their routed and unrouted lengths.

You can sort the list of nets by clicking the columns headers to see the longest un-routed nets.  If you think all are connected and this shows a non-zero number in the un-routed net value then you can investigate or post that information.