# Unable to load data in Dgraph while following tour.dgraph.io
**URL:** https://discuss.dgraph.io/t/unable-to-load-data-in-dgraph-while-following-tour-dgraph-io/8301
**Category:** Issues
**Tags:** tutorial, kind:bug
**Created:** [August 5, 2019, 10:36pm UTC](https://discuss.dgraph.io/t/unable-to-load-data-in-dgraph-while-following-tour-dgraph-io/8301 "2019-08-05T22:36:59Z")
**Posts on this page:** 6
**Page:** 1
### Author:  [@diggy](https://discuss.dgraph.io/u/diggy)
#### Post date: [August 5, 2019, 10:36pm UTC](https://discuss.dgraph.io/t/unable-to-load-data-in-dgraph-while-following-tour-dgraph-io/8301/1 "2019-08-05T22:36:59Z")
**Moved from GitHub [tutorial/86](https://github.com/dgraph-io/tutorial/issues/86)**
_Posted by_ [ashish-goswami](https://github.com/ashish-goswami):
While going through _[https://tour.dgraph.io/](https://tour.dgraph.io/)_, I was trying to to load data by clicking run on page [https://tour.dgraph.io/master/intro/4/#](https://tour.dgraph.io/master/intro/4/#). I found it is not working for chrome/firefox. Found following errors:
**Chrome:** TypeError: Bootstrap tooltips require Popper.js ([https://popper.js.org](https://popper.js.org))
**Firefox:** TypeError: NetworkError when attempting to fetch resource.
I also observerd, **_POST_** call to Dgraph server was hitting different endpoints:
**Chrome:** [http://localhost:8080/mutate?commitNow=true](http://localhost:8080/mutate?commitNow=true)
**Firefox:** [http://localhost:8080/commit?startTs=0&abort=true](http://localhost:8080/commit?startTs=0&abort=true)
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### Author:  [@diggy](https://discuss.dgraph.io/u/diggy)
#### Post date: [August 6, 2019, 12:46am UTC](https://discuss.dgraph.io/t/unable-to-load-data-in-dgraph-while-following-tour-dgraph-io/8301/2 "2019-08-06T00:46:14Z")
[campoy](https://github.com/campoy) _commented_ :
Hey @paulftw could you have a look at this?
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### Author:  [@diggy](https://discuss.dgraph.io/u/diggy)
#### Post date: [August 6, 2019, 12:49pm UTC](https://discuss.dgraph.io/t/unable-to-load-data-in-dgraph-while-following-tour-dgraph-io/8301/3 "2019-08-06T12:49:48Z")
[prashant-shahi](https://github.com/prashant-shahi) _commented_ :
PR #87 should resolve this issue.
Also looked into the endpoints being hit across 3 different browsers. They don’t seem to differ now.
| Browser | Version | Endpoint |
| --- | --- | --- |
| **Chrome** | 75.0.3770.100 | `http://localhost:8080/mutate?commitNow=true` |
| **Firefox** | 68.0.1 | `http://localhost:8080/mutate?commitNow=true` |
| **Opera** | 62.0.3331.99 | `http://localhost:8080/mutate?commitNow=true` |
---
### Author:  [@diggy](https://discuss.dgraph.io/u/diggy)
#### Post date: [August 6, 2019, 2:28pm UTC](https://discuss.dgraph.io/t/unable-to-load-data-in-dgraph-while-following-tour-dgraph-io/8301/4 "2019-08-06T14:28:48Z")
[paulftw](https://github.com/paulftw) _commented_ :
Fixed in the latest version of tour.
`master` version of the tour should be used when dgraph 1.1 is running locally.
`dgraph 1.0.16` version of the tour is for users with pre-1.1 dgraphs.
An alert about the version mismatch is on the roadmap
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### Author:  [@diggy](https://discuss.dgraph.io/u/diggy)
#### Post date: [March 17, 2020, 2:56pm UTC](https://discuss.dgraph.io/t/unable-to-load-data-in-dgraph-while-following-tour-dgraph-io/8301/5 "2020-03-17T14:56:16Z")
[simonpie](https://github.com/simonpie) _commented_ :
I have the same error in Safari for mac in step #3.
I get
`TypeError: Not allowed to request resource`
for this link:
[https://tour.dgraph.io/intro/3/#](https://tour.dgraph.io/intro/3/#)
It works in Chrome.
---
### Author:  [@diggy](https://discuss.dgraph.io/u/diggy)
#### Post date: [July 11, 2020, 4:48am UTC](https://discuss.dgraph.io/t/unable-to-load-data-in-dgraph-while-following-tour-dgraph-io/8301/6 "2020-07-11T04:48:57Z")