molgenis
8.3
8.08.18.28.38.48.58.68.79.09.1Latest9.210.0
8.3
8.08.18.28.38.48.58.68.79.09.1Latest9.210.0
  • Introduction
  • What is MOLGENIS
  • Try out MOLGENIS
  • Quick start (docker)
  • Find, view, query
    • Using the navigator
    • Using the search-all
    • Using the dataexplorer
    • Setup authentication
  • Data management
    • EMX format
    • Quickly import data
    • Advanced data import
    • Modify metadata
    • Questionnaires
    • Downloading data
    • Using expressions
  • Access control
    • Users
    • Groups and roles
    • Finegrained permissions
  • Data processing
    • Scripts
    • R
    • Python
    • Schedule jobs
  • Configuration
    • Settings
    • Customize MOLGENIS
    • Localization
    • Apps in MOLGENIS
    • Creating themes
    • Migration
  • Interoperability
    • Swagger specification
    • Data API
    • Metadata API
    • REST api v1
    • REST api v2
    • Files api
    • Import api
    • Permission api
    • Python-api client
    • R-api client
    • Beacon api
    • FAIR api
    • RSQL operators
  • For developers
    • Developing MOLGENIS
    • Developing frontend in MOLGENIS
    • Developing Apps in MOLGENIS
    • Using an IDE (Intellij)
    • Technologies
    • Dynamic decorators
    • Running the integration tests
    • Jobs
    • Security
  • For system administrators
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  • From 7.x to 8.x
  • EMX models and other configuration
  1. Configuration

Migration

PreviousCreating themesNextInteroperability

Last updated 5 years ago

We only specify functional migration steps in this guide.

From 7.x to 8.x

Functional migration steps from MOLGENIS 7.x to 8.x

EMX models and other configuration

The following changes require manual actions (if applicable for your application):

  • MREF as labels are not allowed anymore. You should use template expressions. Please check: .

    • You can migrate the database first and if you encounter the following error

      Error:
  Conversion failure in entity type [#name#] attribute [#name#]; No converter found capable of converting from type [org.molgenis.data.support.DynamicEntity] to type [java.lang.String]

      You can fix these attributes in the Metadata Manager by editing the expression of the mentioned attribute.

  • If users or groups were giving special permissions on the Settings Manager Plugin, these permissions should be set again for the replacement Settings Plugin. The plugin itself is replaced automatically.

template expressions