Bug Uncaught (in promise) TypeError: this is undefined

[ethieblin]

After trying to use the latest version of Sparnatural (from the head of the repository), I stumble across the following bug.

It seems that the bug was introduced with this commit: https://github.com/logilab/Sparnatural/commit/52ab71c53373d99c1b8d779578e974517136e3e8

Uncaught (in promise) TypeError: this is undefined
    compareFunction 
    _sort 
    getEntitiesInDomainOfAnyProperty 
    buildSelect_FirstStartClassGroup 
    render 
    render 
    _CriteriaGroup_renderChildComponents 
    render 
    render 
    initFirstGroupWrapper 
    render 
    _BgWrapper_renderComponents 
    render 
    render 
    initSpecificationProvider 
    build 
    buildStore 
    promise callback*buildStore 
    build 
    fire 
    fireWith 
    done 
    callback 
    send 
    ajax 
    build 
    initSpecificationProvider 
    render 
    display 
    connectedCallback 
    ts 
    __webpack_require__ 
    <anonymous> 
    <anonymous> 

[tfrancart]

Salut, I stumbled on this and I think this is fixed now, would you mind trying again ?

[tfrancart]

Closing for inactivity, feel free to reopen.