Hi, I've tried the Multi-file-download widget to achieve multiple file downloads. However, it did not work with Mendix version 8 with the following client error. Is there a solution? obj.getGUID is not a function TypeError: obj.getGUID is not a function
at http://localhost:8080/widgets/DownloadMultipleFiles/widget/DownloadMultipleFiles.js?637572003980422586:68:103
at Object.forEach (http://localhost:8080/mxclientsystem/mxui/mxui.js?637572003980422586:5:31063)
at S..E._startDownload (http://localhost:8080/widgets/DownloadMultipleFiles/widget/DownloadMultipleFiles.js?637572003980422586:61:23)
at http://localhost:8080/mxclientsystem/mxui/mxui.js?637572003980422586:5:27280
at R (http://localhost:8080/mxclientsystem/mxui/mxui.js?637572003980422586:79:211864)
at http://localhost:8080/mxclientsystem/mxui/mxui.js?637572003980422586:79:219042 solved on 2021-06-02 This error is caused by an implementation error on my part. The cause is that I was trying to download a file entity with empty contents (HasContents is False). It worked fine after I did an operation to create the content of the file, such as generating a file with Generate document.
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