temporary

src/VideoInfo.js

@@ -137,9 +137,9 @@ class VideoInfo extends React.Component {
                         </Tab>
                         <Tab className="text-white" eventKey="wikipedia" title="Wikipedia">
                             <Wikipedia
-                            title={this.props.location.state.title}
+                                title={'undefined' !== typeof this.props.location.state ? this.props.location.state.title : undefined}
                                 title2={ytclear(this.state.VideoDetails.snippet.title).split('-')[1]}
-                            artist={this.props.location.state.artist}
+                                artist={'undefined' !== typeof this.props.location.state ? this.props.location.state.artist : undefined}
                                 artist2={ytclear(this.state.VideoDetails.snippet.title).split('-')[0]}
                                 key={this.props.videoId}
                                 videoId={this.props.videoId}

src/Wikipedia.js

@@ -40,6 +40,9 @@ class Wikipedia extends Component {
 					wikidatakeys: Object.keys(wikidatatmp.claims),
 					isWDataLoaded: true
 				});
+				wdk.getManyEntities(Object.keys(wikidatatmp.claims), 'en').then(
+					res=> console.info(res,'eee')
+				)
 				if (wikidatatmp.sitelinks.enwiki)
 					wikijs()
 						.page(wikidatatmp.sitelinks.enwiki.title)