When installing through the Drupal administration panel, the module does not install and gives 500 error.

The error it shows is the following:
2066#2066: *8911 FastCGI sent in stderr: "PHP message: Uncaught PHP Exception Symfony\Component\Routing\Exception\RouteNotFoundException: "Route "view.simplenews_newsletters.page_1" does not exist." at /var/www/html/web/core/lib/Drupal/Core/Routing/RouteProvider.php line 208" while reading response header from upstream, client: 172.18.0.6, server: _, request: "GET /batch?id=16&op=start HTTP/1.1", upstream: "fastcgi://unix:/run/php-fpm.sock:"

The error also occurs in the version: 8.x-2.0-beta1

The way I managed to install the module was by moving the following configurations from optional to install:
- views.view.simplenews_newsletters.yml
- field.storage.node.simplenews_issue.yml

Installing it by drush works, but when done by the administration panel it does not.

CommentFileSizeAuthor
#7 3157863-7.patch482 bytesmohit.bansal623
#4 Simplenews-Uninstall.png21.45 KBbflbarlow

Comments

Gonzalo2683 created an issue. See original summary.

gonzalo2683’s picture

gonzalo2683 commented
Issue summary: View changes
Status: Needs review » Needs work
adamps’s picture

adamps commented
Title: The new version fails installation, [error 500] » Installation fails from web UI administration panel
Status: Needs work » Active

I always use drush and I guess most others do too. Patches welcome.

bflbarlow’s picture

bflbarlow commented
StatusFileSize
new Simplenews-Uninstall.png21.45 KB

After clicking the "Prepare to Uninstall", my site (as an Admin) become completely inaccessible with the below error message in the browser.

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

Symfony\Component\Routing\Exception\RouteNotFoundException: Route "view.simplenews_newsletters.page_1" does not exist. in Drupal\Core\Routing\RouteProvider->getRouteByName() (line 208 of core/lib/Drupal/Core/Routing/RouteProvider.php).

Issue Screenshot

I literally just installed it, created a newsletter, realized it wasn't what I wanted, and went to uninstall it. This seems like an unacceptable issue.

I have seen the solution is to utilize Drush to uninstall? I have never used Drush, so I feel very left-out-to-dry with a completely broken site because of Simplenews. My site is run on Godaddy. I'm trying to find resources, but a step-by-step (or code-by-code) for getting back into my site would be appreciated.

This is remarkably frustrating...

Update: I'm not sure what's changed, but there is more to the error...

Only local images are allowed.

Update 2: Finally got it uninstalled. It seems to have fixed all issues.

Only local images are allowed.

avpaderno’s picture

avpaderno
he/him
Primary language Italian
Location Brescia, 🇮🇹 🇪🇺
commented
Version: 8.x-2.0-beta2 » 8.x-2.x-dev
adamps’s picture

adamps commented
Parent issue: » #3190384: Route "view.simplenews_newsletters.page_1" does not exist

I have created an issue for the underlying cause: #3190384: Route "view.simplenews_newsletters.page_1" does not exist

mohit.bansal623’s picture

mohit.bansal623 commented
Status: Active » Needs review
StatusFileSize
new 3157863-7.patch482 bytes

I have removed that menu.yml code as that route does not exists anywhere. After that it works fine.

Status: Needs review » Needs work

The last submitted patch, 7: 3157863-7.patch, failed testing. View results

adamps’s picture

adamps commented
Status: Needs work » Active

Thanks @mohit.bansal623 I see you posted the patch on the other issue too so let's follow up there.

mohit.bansal623’s picture

mohit.bansal623 commented

okay @AdamPS

adamps’s picture

adamps commented
Status: Active » Fixed

Was fixed in #3190384: Route "view.simplenews_newsletters.page_1" does not exist

Status: Fixed » Closed (fixed)

Automatically closed - issue fixed for 2 weeks with no activity.