I encountered an issue stating:
node_modules/rxjs/internal/types.d.ts(81,44): error TS1005: ';' expected.
right after I installed Angular 6.
Please see the error details below:
ERROR in node_modules/rxjs/internal/types.d.ts(81,44): error TS1005: ';' expected.
node_modules/rxjs/internal/types.d.ts(81,74): error TS1005: ';' expected.
node_modules/rxjs/internal/types.d.ts(81,77): error TS1109: Expression expected.
The issue you are facing could be due to a mismatch in versions. To resolve the problem, make the following modifications in your package.json file.
Step 1: Open package.json and change "rxjs": "^6.0.0" to "rxjs": "6.0.0"
Step 2: Execute npm install in your project directory.
You do not need to alter the typescript version. (Mine: "typescript": "~2.7.2")
Note: If you are using rxjs-compat, ensure to modify the version from "rxjs-compat": "^6.2.2" to "rxjs-compat": "6.2.2"
This should resolve the issue for you!
Make sure to make adjustments in your package.json
Head over to your package.json file and change "rxjs": "^6.0.0" to "rxjs": "6.0.0"
After that, execute npm update within your project directory
I encountered a similar issue before,
I was using angular 6 with
<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="dba9a3b1a89bedf5eff5eb">[email protected]</a><a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="d3a1abb9a093e5fde0fde0">[email protected]</a>Head over to the project folder and execute the following instruction
npm install [email protected] --save
If you are utilizing rxjs-compat, it is important to make the following adjustment to resolve the issue. Modify the version of rxjs-compat from
"rxjs-compat": "^6.2.2"
to
"rxjs-compat": "6.2.2"
This solution worked perfectly for me
All I had to do was make a simple edit to the file and include a semicolon at the end of the last line like this:
Navigate to the directory
[project directory]/node_modules/rxjs/internaltypes.d.ts with administrative privileges, go to the end of the file and insert a semicolon.
Original code:
export declare type ObservedValueOf<O> = O extends ObservableInput<infer T> ? T : never;Modified code:
export declare type ObservedValueOf<O> = O; extends ObservableInput<infer T> ? T : never;In the past, I used to rely on @TheParam's solution to solve a problem, but recently I've switched to using yarn. Unfortunately, I couldn't find a yarn equivalent for
nmp update
I attempted using
yarn upgrade
(although I am not sure if it is a direct replacement for the previous command) and it didn't resolve the issue.
Instead, I opted for
yarn add <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="03717b697043352d332d33">[email protected]</a>
and that did the trick. Although it took longer (82 seconds) compared to npm which only takes a few seconds, it successfully solved the problem. I am running node version 8.11.2 with yarn version 1.15.2
Here is how I solved it:
yarn add <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="92e0eae8c9f6eff1eff1">[email protected]</a>
npm start
I encountered a similar issue
npm install <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="2a5e535a4f594958435a5e6e6d0h0g1c3c">[email protected]</a>
this solution resolved the problem for me
Make sure to go into the package.json file and change the "rxjs" version from "^6.0.0" to just "6.0.0". After that, run npm update to make the changes take effect.
If the issue persists, try the following steps:
Replace rxjs with rxjs-compat and update the version to "rxjs-compat": "6.4.0",
Update the TypeScript version to 2.8
These steps should resolve the problem for you!
I encountered a similar problem. Changing the "rxjs" version from "^6.0.0" to "6.0.0" did not resolve it for me. I ended up having to update my angular CLI to the latest stable version by running npm install -g @angular/cli and then regenerating the project.
Currently, my configuration is as follows:
Angular CLI: 7.3.6
Node: 10.15.3
OS: win32 x64
Angular: 7.2.9
The root of this problem lies in the mismatch between the versions of typescript and rxjs that were installed. By following the steps below to install the correct version of typescript, I was able to resolve the compatibility issue with the angular packages already present on my system. You can fix the issue by running the command shown below:
npm install typescript
Implementing this solution worked perfectly for me.
My experience has been smooth sailing so far, especially after updating the "rxjs" version in my package.json from "^6.0.0" to "6.0.0" and then executing
"npm install"
Encountered a similar issue, possibly caused by a mismatch in versions
To resolve the error, running <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="ee9c96849daed8c0dec0de">[email protected]</a> --saveMake a simple modification in the package.json file
"rxjs": "^6.0.0",
Just remove the ^ as demonstrated below & proceed to update npm(node package manager)
"rxjs": "6.0.0",
npm update
ng serve --open
Your project should now run smoothly
Open up your package.json file and make sure to change "rxjs": "^6.0.0" to "rxjs": "6.0.0"
After that, execute the following command:
npm update
Next step is to start the server by running:
ng serve
With these steps, the issue should be resolved completely
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