Uncaught React error after switching repo to ESLint

[dvdanielrehberger]

• Release number or git hash: https://github.com/Caleydo/ordino/tree/dr/eslint - based on develop
• Web browser version and OS: Chrome & Ubuntu
• Environment (local or deployed): local

Steps to reproduce

1. Start Ordino
2. Press the Start Analysis button

Observed behavior

Uncaught Error: Objects are not valid as a React child (found: object with keys {}). If you meant to render a collection of children, use an array instead.
in Unknown (created by StartMenuTabWrapper)
in div (created by StartMenuTabWrapper)
in div (created by StartMenuTabWrapper)
in StartMenuTabWrapper (created by StartMenuComponent)
in StartMenuComponent (created by OrdinoApp)
in OrdinoApp
at throwOnInvalidObjectType (react-dom.development.js:13413:1)
at reconcileChildFibers (react-dom.development.js:14313:1)
at reconcileChildren (react-dom.development.js:16762:1)
at mountIndeterminateComponent (react-dom.development.js:17542:1)
at beginWork (react-dom.development.js:18596:1)
at HTMLUnknownElement.callCallback (react-dom.development.js:188:1)
at Object.invokeGuardedCallbackDev (react-dom.development.js:237:1)
at invokeGuardedCallback (react-dom.development.js:292:1)
at beginWork$1 (react-dom.development.js:23203:1)
at performUnitOfWork (react-dom.development.js:22154:1)

[dvdanielrehberger]

Fixed now.