Open muntakim1 opened 1 month ago
Hello,
error Invalid argument `data[0].pathOffset` passed into DataTable with ID "canvaas-table". Expected one of type [string, number, boolean].
While running the code:
from dash import Dash, html, dash_table, Input, Output, callback from dash.exceptions import PreventUpdate from dash_canvas import DashCanvas import json app = Dash(__name__) filename = 'https://raw.githubusercontent.com/plotly/datasets/master/mitochondria.jpg' canvas_width = 500 columns = ['type', 'width', 'height', 'scaleX', 'strokeWidth', 'path'] app.layout = html.Div([ html.H6('Draw on image and press Save to show annotations geometry'), DashCanvas(id='annot-canvas', lineWidth=5, filename=filename, width=canvas_width, ), dash_table.DataTable(id='canvaas-table', style_cell={'textAlign': 'left'}, columns=[{"name": i, "id": i} for i in columns]), ]) @callback(Output('canvaas-table', 'data'), Input('annot-canvas', 'json_data')) def update_data(string): if string: data = json.loads(string) else: raise PreventUpdate return data['objects'][1:] if __name__ == '__main__': app.run(debug=True)
Hello,
error Invalid argument `data[0].pathOffset` passed into DataTable with ID "canvaas-table". Expected one of type [string, number, boolean].
While running the code: