Class 'Pimcore\Bootstrap' not found when migrating from Pimcore4

richclever · February 5, 2019, 10:26am

I’m trying to upgrade/migrate my Pimcore 4 install to Pimcore 5 using the Pimcore-cli migration scripts but am running into problems.

When I try running bin/console pimcore:generate:bundle --namespace AppBundle I get the ‘Pimcore\Bootstrap’ not found error. I had a look through the code base and realised that the vendor/pimcore/pimcore didn’t exist even though I have run the initial pimcore5:migrate:filesystem command. I actually have the cli scripts outside of the pimcore4 folder and ran the migrate with the full server path to it.

I then decided to copy the main vendor/pimcore/pimcore folder from a separate Pimcore5 install into the one I’m trying to migrate and added the path to it’s lib folder to my main system path but still get the same issue.

Has anyone got any ideas on how I can fix this and finalise the migration?

richclever · February 11, 2019, 9:33am

I sorted this out. In the end, I was following the instructions in https://github.com/pimcore/pimcore-cli/blob/master/doc/pimcore_5_migration.md instead of following the initial steps in https://pimcore.com/docs/5.x/Development_Documentation/Installation_and_Upgrade/Updating_Pimcore/Upgrade_from_4_to_5/index.html

Once I’d followed the correct steps it worked fine. Luckily it’s only a small blog application at the moment so converting it over to Symfony was pretty straightforward.

eskibla · February 13, 2019, 8:24am

Which initial steps are you refering to? this one

Get your application up and running with the Compatibility Bridge of Pimcore 5

Because in the migration guide it says to follow the steps mentioned here

github.com

pimcore/pimcore-cli/blob/master/doc/pimcore_5_migration.md

# Pimcore 5 Migration scripts

The Pimcore CLI ships with commands which ease the migration to Pimcore 5.

> Before running any migration tasks please make sure you have a proper backup!

| Command                               | Description |
|---------------------------------------|-------------|
| `pimcore5:check-requirements`         | Checks if your environment matches the requirements for Pimcore 5. |
| `pimcore5:migrate:filesystem`         | Migrates your filesystem to Pimcore 5. Downloads & unpacks ZIP of [Skeleton](https://github.com/pimcore/skeleton) and moves stuff into place. |
| `pimcore5:config:fix`                 | Updates `system.php` to match Pimcore 5 requirements. |
| `pimcore5:controllers:process`        | Rewrites controllers with common changes (e.g. adds a `Request $request` parameter to actions). Path to the controllers folder must be passed. |
| `pimcore5:views:rename`               | Migrates views to new naming conventions for PHP templating engine (changes extension from `.php` to `.html.php` and changes filenames from dashed-case to camelCase). |
| `pimcore5:views:update-db-references` | Updates DB references to view files (updates documents setting a custom template). |
| `pimcore5:views:process`              | Rewrites templates with common changes needed for Pimcore 5 templating (e.g. changes `setLayout()` to `extend()`). |
| `pimcore5:migrate:areabrick`          | Migrates a Pimcore 4 areabrick (XML format) to Pimcore 5 format (Areabrick class). |

A typical migration scenario could look like the following. Several commands make assumptions regarding file naming which
may not fit your needs. Please check what has been done and revert what you don't need. This may get more flexible/configurable
in the future.

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richclever · February 15, 2019, 2:54pm

I realised that before you follow the steps from the CLI, you need to look at https://pimcore.com/docs/5.x/Development_Documentation/Installation_and_Upgrade/Updating_Pimcore/Upgrade_from_4_to_5/Basic_Migration.html which details the initial steps that are needed.

opbissa · September 18, 2019, 10:13am

I followed the initial steps mentioned in https://pimcore.com/docs/5.x/Development_Documentation/Installation_and_Upgrade/Updating_Pimcore/Upgrade_from_4_to_5/Basic_Migration.html but still, I am getting the same error.

Can you please mention detailed steps, maybe I am missing something?