From 9306314a1bd805ce8d64937e70526cfbc8c91d1e Mon Sep 17 00:00:00 2001
From: Toke Jepsen <tokejepsen@gmail.com>
Date: Tue, 12 Apr 2022 17:48:20 +0100
Subject: [PATCH] Update collect_render.py

Better error message for non selected render camera edge case.
---
 openpype/hosts/maya/plugins/publish/collect_render.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/openpype/hosts/maya/plugins/publish/collect_render.py b/openpype/hosts/maya/plugins/publish/collect_render.py
index a525b562f3..7791169791 100644
--- a/openpype/hosts/maya/plugins/publish/collect_render.py
+++ b/openpype/hosts/maya/plugins/publish/collect_render.py
@@ -194,11 +194,13 @@ class CollectMayaRender(pyblish.api.ContextPlugin):
             assert render_products, "no render products generated"
             exp_files = []
             multipart = False
+            render_cameras = []
             for product in render_products:
                 if product.multipart:
                     multipart = True
                 product_name = product.productName
                 if product.camera and layer_render_products.has_camera_token():
+                    render_cameras.append(product.camera)
                     product_name = "{}{}".format(
                         product.camera,
                         "_" + product_name if product_name else "")
@@ -208,6 +210,8 @@ class CollectMayaRender(pyblish.api.ContextPlugin):
                             product)
                     })
 
+            assert render_cameras, "No render cameras found."
+                
             self.log.info("multipart: {}".format(
                 multipart))
             assert exp_files, "no file names were generated, this is bug"