<div dir="ltr">Thank you Adam for your response. I have imported iface from <span class="gmail-hljs-keyword" style="background-color:transparent;font-family:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;white-space:inherit;color:rgb(12,13,14);margin:0px;padding:0px;border:0px;font-stretch:inherit;line-height:inherit;font-kerning:inherit;font-feature-settings:inherit;font-size:13px;vertical-align:baseline;box-sizing:inherit">from</span><span style="background-color:transparent;font-family:inherit;font-style:inherit;font-variant-ligatures:inherit;font-variant-caps:inherit;font-weight:inherit;white-space:inherit;color:rgb(12,13,14)"> qgis.utils </span><span class="gmail-hljs-keyword" style="background-color:transparent;font-family:inherit;font-style:inherit;font-variant:inherit;font-weight:inherit;white-space:inherit;color:rgb(12,13,14);margin:0px;padding:0px;border:0px;font-stretch:inherit;line-height:inherit;font-kerning:inherit;font-feature-settings:inherit;font-size:13px;vertical-align:baseline;box-sizing:inherit">import</span><span style="background-color:transparent;font-family:inherit;font-style:inherit;font-variant-ligatures:inherit;font-variant-caps:inherit;font-weight:inherit;white-space:inherit;color:rgb(12,13,14)"> iface. I am working in qgis environment.   It is my first work with qgis and I am finding it difficult to understand. Can you please share where I am going wrong? Is there any other way to activate a layer from multiple layers and create a map?  I have google street map , shape file and dfsu file in these layers which are required to be added in the map.</span></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, 6 Dec 2023 at 18:10, Adam Nielsen via QGIS-User <<a href="mailto:qgis-user@lists.osgeo.org" target="_blank">qgis-user@lists.osgeo.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">> While trying to activate with iface.setactivelayer I am facing an error.<br>
<br>
The error is complaining that iface is None.  Your code doesn't show<br>
what value you assigned to this variable - where did you set iface and<br>
what value did you set it to?  I think you forgot to set it and that is<br>
why you are getting this error.<br>
<br>
Cheers,<br>
Adam.<br>
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