I cannot uninstall Ubercart. I have installed a fresh blank copy of Drupal and Ubercart 8.x-4.x-dev and I can reproduce the issue.

Installed
Drupal 8.2.5
Ubercart 8.x-4.0-dev
Installed Cart, Country, Order, Product, and Store.

Uninstall Cart
Uninstall Order
Uninstall Product
Uninstall Store
When Uninstalling Country I get
RouteNotFoundException: "Route "entity.uc_country.collection" does not exist." at /[DrupalPath]/core/lib/Drupal/Core/Routing/RouteProvider.php line 187

CommentFileSizeAuthor
#17 2841196-17.patch1.36 KBdrupalfan79
#16 2841196-16.patch975 bytesdrupalfan79
#12 collection.patch451 bytesTR
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Comments

TrailWiki created an issue. See original summary.

TR’s picture

TR CreditAttribution: TR commented
Title: "Route "entity.uc_country.collection" does not exist." » Route "entity.uc_country.collection" does not exist.
Issue summary: View changes
Issue tags: -uninstall
Related issues: -#2814139: Uninstall Order Module
apsylone’s picture

apsylone CreditAttribution: apsylone at The Gobeliners commented

It's the "Country" module which cause this bug.

TR’s picture

TR CreditAttribution: TR commented
Priority: Normal » Minor

No, it's the local task definition in the uc_store module. I just haven't had a chance to test the fix yet.

peterhollo’s picture

peterhollo CreditAttribution: peterhollo commented

Is there any workaround? This has currently broken my (dev) site.

peterhollo’s picture

peterhollo CreditAttribution: peterhollo commented

FWIW I fixed it with this MySQL query:
delete from menu_tree where route_name = 'entity.uc_country.collection';

Znak’s picture

Znak CreditAttribution: Znak commented
Assigned: Unassigned » Znak
Znak’s picture

Znak CreditAttribution: Znak commented
Status: Active » Postponed (maintainer needs more info)

So, I doesn't have a problems. Maybe you can write more info.

TR’s picture

TR CreditAttribution: TR commented
Assigned: Znak » Unassigned
Status: Postponed (maintainer needs more info) » Active
mukila’s picture

mukila CreditAttribution: mukila commented

Faced the same issue. comment #6 helped for me. Thanks Peter. Also need to empty cache table.

swatiphp’s picture

swatiphp CreditAttribution: swatiphp as a volunteer commented

I had same issue resolved by comment #6 and also need to clear cache - drupal cr. Thanks @peterhollo and @mulika

TR’s picture

TR CreditAttribution: TR commented
Status: Active » Needs review
FileSize
collection.patch451 bytes
chrisck’s picture

chrisck CreditAttribution: chrisck commented

#12 Tried patching this to 8.x-4.0-alpha5 and it's not working. After trying to uninstall Ubercart, the site is broken, showing the following message:

The website encountered an unexpected error. Please try again later.

PHP Error logs showing this:

Uncaught PHP Exception Symfony\Component\Routing\Exception\RouteNotFoundException: "Route "entity.uc_country.collection" does not exist." at XXXXXXX/core/lib/Drupal/Core/Routing/RouteProvider.php line 201

I'm using PHP 7.2.8.

joshuautley’s picture

joshuautley CreditAttribution: joshuautley commented

I too am using PHP 7.2 and #12 has not solved this issue.

Cayenne’s picture

Cayenne CreditAttribution: Cayenne commented

I am stuck here as well. Drupal 8, PHP 7.4
Loaded latest dev, and we seem to be able to make progress..

drupalfan79’s picture

drupalfan79 CreditAttribution: drupalfan79 commented
FileSize
2841196-16.patch975 bytes

The cause

The cause of the failure to uninstall country is uc_country and uc_store modules depend on each other.

uc_store depends on uc_country, because in ubercart/uc_store/uc_store.links.task.yml, there is base route defined in uc_country
base_route: entity.uc_country.collection
and in ubercart/uc_store/uc_store.info.yml, defines the dependency:

dependencies:
  - ubercart:uc_country

But uc_country also depends on uc_store, because in ubercart/uc_country/uc_country.links.menu.yml, there is parent route defined in uc_store

parent: uc_store.admin.store.config

Proposed Solution

in uc_country, remove the dependency on uc_store, and move the related the menu link definition from uc_country/uc_country.links.menu.yml to
uc_store/uc_store.links.menu.yml

drupalfan79’s picture

drupalfan79 CreditAttribution: drupalfan79 commented
FileSize
2841196-17.patch1.36 KB

updated the patch with full changes, and fixed the test issues.

drupalbug’s picture

drupalbug CreditAttribution: drupalbug commented
Status: Needs review » Reviewed & tested by the community
bablukmt’s picture

bablukmt CreditAttribution: bablukmt commented

Thanks swatiphp

Issue resolved by comment #11

Thanks

AbhijeetKalsi’s picture

AbhijeetKalsi CreditAttribution: AbhijeetKalsi commented

#6 Works with charm. Caching clear is important. Drush CR does not work for me. Directly truncate all Cache table.

Alex Oliver Perez’s picture

Alex Oliver Perez CreditAttribution: Alex Oliver Perez commented

#6 solve the issue. Clear the cache tables afterwards. Thanks