---
title: "Collect: Error when trying to upload a csv grid to a survey"
url: "https://openforis.support/questions/3405/collect-error-when-trying-to-upload-a-csv-grid-to-a-survey"
tags: ["collect"]
status: "answered"
score: 0
answer_count: 1
asked: "2022-06-03T11:33:16"
last_activity: "2022-06-03T13:36:05"
source: "Open Foris Support - Q&A Forum"
license: "Copyright Open Foris, 2026. Some rights reserved under creative commons license."
---

# Collect: Error when trying to upload a csv grid to a survey

Asked by cilopes on 2022-06-03

An error appears when selecting the "type" of a file to be attached to the survey. The same error also appears when selecting the csv file (grid) and it is not possible to proceed with the file upload. 

ERROR: "org.openforis.collect.designer.form.SurveyFileFormObject_$$_jvst5f6_3 cannot be cast to org.zkoss.bind.SimpleForm"


## Answer (score 0, by Stefano (OF) on 2022-06-03)

Link: https://openforis.support/questions/3405/collect-error-when-trying-to-upload-a-csv-grid-to-a-survey/3406

Dear user,  
This issue has been solved with the latest version of Collect (4.0.55).  
Many thanks,  
Open Foris Team