Hi. Currently using vaadin 7.2.6. There is an issue with your UploadStateLayout. The ProgressBar it uses has been changed to Progess Indicator. So naturally ClassNotFoundException comes as a result.
Hi. Currently using vaadin 7.2.6. There is an issue with your UploadStateLayout. The ProgressBar it uses has been changed to Progess Indicator. So naturally ClassNotFoundException comes as a result.