Unable to render media from nid:******. Error: No file Id

Your configuration is incorrect however I'm unfamiliar with the node_embed module , it is possible that we could improve integration with that.

For an optimal configuration, please refer to the media recipe and the instructions in the recipe.

The media recipe is a make file , you can copy it into a file and run drush make, drush make will download the drupal core for you, contrib modules and libraries.
From there, follow the instructions in the make file and troubleshooting tips in there and if you need more info refer to the recipe page and look at the feedback.

For a more radical configuration, if you want to really go all out, I've cooked up a radical make file here in my sandbox , its got a lot of performance patches to contrib modules, many extra libraries and is pretty insane.

The make file requires at least drush version 6 or 7 I think. I'm using 7.4.x . It won't work on drush 5.x.

If you don't want to run the make file for some reason, the information in the recipe has the information you need in order to properly configure media

# 2. Enable these modules:
# - media_ckeditor
# - token
# - media_oembed
# 3. At /admin/config/content/ckeditor/editg change the value for
# "Path to the CKEditor plugins directory" to: %l/ckeditor/plugins
# 4. Go to a text format edit page (such as /admin/config/content/formats/my_format),
# then make sure this checkbox is checked:
# - "Convert Media tags to markup"
# make sure that - "Convert URLs into links" is at the bottom, or else disabled.
# If you do not have these ordered correct Drupal will render codes instead of images.
# 5. Go to the CKEditor profile edit page for the text format (such as
# /admin/config/content/ckeditor/edit/MyFormat) and make sure these
# checkboxes are checked under the "Editor Appearance" section:
# - "Plugin for embedding files using Media CKEditor"
# - "Plugin file: lineutils"
# - "Plugin file: widget"
# - "Plugin file: widgetselection"
# 6. Set your MyFormat as the default text format:
# - go to /admin/config/content/formats drag your MyFormat to the top
# - click save
# 7. Disable the ACF in the "Advanced Content Filter" section

# Troubleshooting:

# Filter processing order
# 1. (Optional) Ensure that embedded Media tags are not contained in paragraphs
# 2. Convert Media tags to markup
# 3. (Optional) Correct faulty and chopped off HTML
# when troubleshooting, disable the other 'Filters'  
# admin/config/content/formats, making sure that the 'media' ones are enabled

if you're using the wysiwyg module with Tiny_MCE instead of ckeditor module or using the ckeditor library with the wysiwig module , the configuration is similar but not exact.

the order of the plugins is important and the filter processing order is important .

Have you reviewed the filter processing order?

To avoid problems you need to process the Insert Node input filter before the Convert Media tags to Markup input filter.

So respect the Node Embed configuration, but also the nuances of the Media configuration.

# Filter processing order
# 1. (Optional) Ensure that embedded Media tags are not contained in paragraphs
# 2. Convert Media tags to markup
# 3. (Optional) Correct faulty and chopped off HTML

# when troubleshooting, disable the other 'Filters'

Try enabling 'Node Embed' after you've confirmed Media is working. Once you've confirmed Media as working then
put Node Embed processing at number 2 and Convert Media tags to markup is ordered at number 3, bump Correct faulty and chopped off HTML to number 4

We might consider committing your patch if it is confirmed to NOT break Media, be sure to back off your patch and try to get it working without your patch first. Are we absolutely sure a patch is needed? Will it break other configurations?

review the rest of the config, try to get it working without a patch first.

It could be that your patch is required , however this part of the code is the crux of the whole embed processing so it's going to have to work for everyone, not just those using Node embed.

ok, ya I had another look at your patch, it probably won't break media.

Were you able to get this working without the patch? or is this the >ONLY< way?

the regex however does look like it makes sense, stops processing when it finds 'nid'
Media doesn't use 'nid' so without even testing it, probably safe to say that it won't break something..

ok ya, looks good. Leaving this in dev for a bit. Tag a release some time next month in september.

Thanks for your patience, and for reporting and fixing the issue!

great work