Cannot read property '0' of undefined

[yacosta738]

Modelio v3.8 introduces a bug when dealing with bidirectional Many-to-Many relationships (the error when JHipster UML parses the XMI is Cannot read property '0' of undefined)

In the official documentation of jhipster UML it is explained that there is a bug with Modelio 3.5.x in the generation of bidirectional Many-to-Many relationships and that it will be fixed for version 6. As it turns out, I am using version 3.8 and even persite the problem

jhipster-uml .\dallay.xmi

Parser detected: MODELIO.

An error has occurred:
        TypeError
Error message:
        Cannot read property '0' of undefined
Stack trace:
TypeError: Cannot read property '0' of undefined
    at addAssociation (C:\Users\Acosta\AppData\Local\Yarn\Data\global\node_modules\jhipster-uml\lib\editors\modelio_parser.js:161:38)
    at fillAssociations (C:\Users\Acosta\AppData\Local\Yarn\Data\global\node_modules\jhipster-uml\lib\editors\modelio_parser.js:155:5)
    at Object.parse (C:\Users\Acosta\AppData\Local\Yarn\Data\global\node_modules\jhipster-uml\lib\editors\modelio_parser.js:28:3)
    at Object.<anonymous> (C:\Users\Acosta\AppData\Local\Yarn\Data\global\node_modules\jhipster-uml\lib\jhipsteruml.js:54:25)
    at Module._compile (internal/modules/cjs/loader.js:689:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
    at Module.load (internal/modules/cjs/loader.js:599:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
    at Function.Module._load (internal/modules/cjs/loader.js:530:3)
    at Module.require (internal/modules/cjs/loader.js:637:17)

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Reproduce the error

This is the model
image
xmi

The XMI file

image
xmi

Versions

JHipster	JHipster UML	Editor & version
5.8.2	2.0.3	Modelio 3.8

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[MathieuAA]

The only workaround I found was to downgrade or upgrade to a more stable version. Can you do it?

[Yerikshu]

hey, i aslo meet this error, and my jhipster's version is 5.7.1, jhipster uml's version is 2.0.3, and modelio is 3.8.
this is my xmi