Node Js React Native Error Can T Find Variable Self Stack Overflow

Reactjs React Native Init Error Cannot Find Module Node Modules After adding a node module,isomorphic fetch (version : ^2.2.1) in react native app, i am getting an error of can't find variable: self. here i have attached a screenshot. The error occurs only, if a request is failing in my case due to a 401 error returned from the server. the code for react native is executed in javascriptcore, if that helps. self does not seem to be defined in the scope am i missing something obvious here?.

Reactjs Error In React Native Node Js Compilation Stack Overflow Searching for a solution i found that removing es2015 from presets on .babelrc ( which in my case i use package.json ) would fix it but then i started to get this error. For users creating new project with expo cli or xde, you will get red screen “can’t find variable self” after your first “yarn” or “npm install”. this is because of new “whatwg fetch” 3.0.0 published yesterday ( npmjs package whatwg fetch 23). I am experiencing an error where self is undefined in react native, which is a problem with this version of isomorphic fetch. most issues i have seen regarding this issue have been closed, but i feel that this is a fairly common issue and i have not been able to find a good solution. After adding a node module, isomorphic fetch (version : ^2.2.1) in react native app, i am getting an error of can't find variable: self.

Node Js React Native Error Can T Find Variable Self Stack Overflow I am experiencing an error where self is undefined in react native, which is a problem with this version of isomorphic fetch. most issues i have seen regarding this issue have been closed, but i feel that this is a fairly common issue and i have not been able to find a good solution. After adding a node module, isomorphic fetch (version : ^2.2.1) in react native app, i am getting an error of can't find variable: self. I am going to close this issue but if you discover something that looks like a bug in react native while investigating this please feel free to open a new one!. I think fetch 1.1.0 cannot work well on react native because react native use js core not nodejs. i prefer you use library axios or built in 'fetch' of react native ( facebook.github.io react native docs network ). I thought the fetch already make the json information an array in datasource variable and can be used as a data in victory but i always got error like referenceerror: can't find variable 'datasource'. I am trying to develop a todolist app using react native, for which i coded the home screen. i had following some docs, but it gives me this error. please help. i have executed the commands in the following order.