Chitchat Project Broken

[engahmed1190]

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Describe the bug
By Default Botfront opens in chitchat project. This error appears on the chitchat dialog page /project/chitchat-YFju788Pq/dialogue

Any way I can force it to open over the created project. also, why this error appears

To Reproduce
Steps to reproduce the behavior:

1. Go to 'http://SERVERIP/project/chitchat-YFju788Pq/dialogue'
2. See error

TypeError: Cannot read property 'length' of undefined at eval (/imports/ui/components/stories/StoryGroupTree.jsx:1) at ja (4af93d4b12a5dcc1d1ba3a4fab165bd8d0ef43b7.js?meteor_js_resource=true:49) at ss (4af93d4b12a5dcc1d1ba3a4fab165bd8d0ef43b7.js?meteor_js_resource=true:49) at cs (4af93d4b12a5dcc1d1ba3a4fab165bd8d0ef43b7.js?meteor_js_resource=true:49) at fs (4af93d4b12a5dcc1d1ba3a4fab165bd8d0ef43b7.js?meteor_js_resource=true:49) at Js (4af93d4b12a5dcc1d1ba3a4fab165bd8d0ef43b7.js?meteor_js_resource=true:49) at Xs (4af93d4b12a5dcc1d1ba3a4fab165bd8d0ef43b7.js?meteor_js_resource=true:49) at Vs (4af93d4b12a5dcc1d1ba3a4fab165bd8d0ef43b7.js?meteor_js_resource=true:49) at vs (4af93d4b12a5dcc1d1ba3a4fab165bd8d0ef43b7.js?meteor_js_resource=true:49) at Mo (4af93d4b12a5dcc1d1ba3a4fab165bd8d0ef43b7.js?meteor_js_resource=true:49) at 4af93d4b12a5dcc1d1ba3a4fab165bd8d0ef43b7.js?meteor_js_resource=true:1849 at 4af93d4b12a5dcc1d1ba3a4fab165bd8d0ef43b7.js?meteor_js_resource=true:1849 at t._compute (4af93d4b12a5dcc1d1ba3a4fab165bd8d0ef43b7.js?meteor_js_resource=true:1815) at t._recompute (4af93d4b12a5dcc1d1ba3a4fab165bd8d0ef43b7.js?meteor_js_resource=true:1815) at Object.o._runFlush (4af93d4b12a5dcc1d1ba3a4fab165bd8d0ef43b7.js?meteor_js_resource=true:1815) at a (4af93d4b12a5dcc1d1ba3a4fab165bd8d0ef43b7.js?meteor_js_resource=true:1)

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
Add any other context about the problem here.

[MatthieuJnon]

Does this happen on a new project you just created ? What happens if you go on http://SERVERIP/project/bf/dialogue ?

[engahmed1190]

No, it works fine with the created project, trained successfully

[engahmed1190]

Hello @MatthieuJnon . What do you think cause of this error