Hope the holidays are treating everyone well. I'm a beginning coder working on a full stack application. Currently I'm trying to build a back end skeleton leveraging MongoDB, Express, and Node.js. Everything seems to be going well but for using an express json web token to authenticate a required sign-in method. What's odd to me is the error references '. . . Webpack imported module 2 . . .' . I am using Webpack and Babel as compilers etc. but don't have the experience to connect the relationship between Webpack and express-JWT. My guess is that one of the modules I'm working with is out of date and thus not compatible with the others but am not sure which one. Of course, there could be an error in my code but I've tried to debug based on the error message to no avail. Would greatly appreciate your insights and help - thank you!
As mentioned, I'm a beginning coder but have tried the following: a) the two stack overflow threads below seemed to point me to documentation or updated syntax and I've tried variations of both but to no avail.
express-jwt got TypeError: express_jwt__WEBPACK_IMPORTED_MODULE_2___default(...) is not a function
and
TypeError: Webpack imported module is not a function.
Given the suggestions to review documentation I reviewed Webpack, Express, and even React (plan to use react on the front end) documentation but again, I didn't see, what in my mind, could be related subject matter. I think someone with more experience would prob know exactly where to look in the documentation but I don't seem to be able to put the pieces together given the little coding experience I have. Guidance on where to look in the documentation would be great as I'm eager to get more comfortable reviewing primary reference material. Regardless, appreciate the help and plan to pay it forward one day soon - thanks again!
Screenshots below: respective code truncated for relevance, package.json file
[respective code truncated for relevance] (https://i.stack.imgur.com/iOwVK.png)
package.json file
Related
as shown below:
I don't understand why, the syntax and format is correct, it's extremely confusing.
I review my code carefully but can't figure out
this seems to be a bug with VS Code. This could be because VS Code is not updated, or an extension that is not supported anymore.
first, try ctrl + shift + p and running >Developer: Reload Window this should reload your current environment and the error should be fixed.
If that doesn't work, try a different extension. I currently use Vetur, and Prettier.
And don't forget to make sure your VS Code is up to date. go to the bottom left and click the settings cog, then check for update or updates.
My answer is, "Start from scratch, and record your steps." I'm happy to share my notes on what is presently working: https://github.com/TheAutomaTom/VsCodeSettings-Vue3
My personal machine had been in that spot for some weeks, so I took a step back and dump out your cornucopia of extensions and their dependencies.
Only run pertinent language services. This is a tall order given how much a Vue + Typescript + Tailwind on Vite app covers. I am suspicious of generalized HTML/CSS/JS packs though, because they may not be built to parse Vue SFCs. Every new release of a services intended for other frameworks, like Angular or React, are still possible culprits (and moving targets).
I gave up getting Prettier and ESLint on stable ground. For a non-workplace thing, I feel okay about that. You may be having issues with a global package, if you've been experimenting. I've tossed out a couple branches following different tutorials. I intend to revisit this one since it has some example projects: rvest.vs-code-prettier-eslint
I've noticed the Volar team seems to let oddities squeak out a little more frequently than I remember in Vetur.... but we love them just the way they are. Sometimes I downgrade just to check if I've gone crazy, yet.
I've run into this problem several times when trying to import external libraries to run with a Power BI custom visual, and I'm not really sure what I'm doing wrong. This current attempt is recreating the Card Visual in the latest API, and it's been a painstaking effort that hopefully someone else can help me out with. I can't point at any one reason why this is happening though it appears to be caused by using statements like:
import valueFormatter = powerbi.extensibility.utils.formatting.valueFormatter;
and I get error, in the browser:
Unable to get property 'valueFormatter' of undefined or null reference
visualSandboxMinimal.html (626,17)
when I tried removing these things I instead run into the error:
HTTP404: NOT FOUND - The server has not found anything matching the requested URI (Uniform Resource Identifier).
(XHR)GET - https://app.powerbi.com/13.0.3328.205/visual.js.map;
I can't really resolve either of these errors, to make the project work. The project will build fine and display in the application, but not show any information. Something isn't setup with the API or the project where it just doesn't put the pieces together properly or something. I really don't know and there's so little information out there about this thing, that it's kind of like shouting in the dark at this point.
I am including the whole source project, hopefully so that anyone who can help will be able to, and if anyone wants to take my effort and build their own "Card" like Power BI visual: https://www.dropbox.com/s/9ks8u0v56eph8ul/cardWithConditionalFormatting.zip?dl=0 . This is based on the source available at https://github.com/Microsoft/PowerBI-visuals-core, specifically related to the Card visual.
If anyone figures this out, it would be a huge help to me, though I will continue to do my own research and if I find anything about it I will update the information here.
I figured out what was happening here, I had included the index.d.ts files in the tsconfig.json file, but forgot to include the index.js files in the pbiviz.json file and in some cases forgot to include the css files in the .less file.
I just finished skating around that infamous "cannot load main class start" thing, and I got blindsided with a sea of errors:
A friend suggests it might have something to do with com.google, but ultimately can't help me.
I haven't made a single alteration to any of the code so far. Eclipse just started up not being able to run and stayed that way. I think there's a way to fix it but it would require making acute changes at the sight of every single error; work that could be wiped by a cleanup if I'm proved wrong.
Anyone have a clue what the issue is? Thank you for the trouble.
UPDATE: Adding guava as a library relieved the error involving com.google, but threw in a handful of others. This one class file contains 3 of the most common unresolved types I've seen scattered throughout: Logger/LogManagaer, PropertyMap, and CrashReport
Your general problems revolve around not having dependencies in the build path. Eclipse's error messages are pretty clear about this; e.g. if a package name is underlined in red and can't be found, then that means it can't be found, and the obvious solution is to add the library that provides it, so that it can be found.
In virtually all cases here, a Google search for the missing packages and classes will lead you to the packages that contain it.
For each unresolved dependency, find the library, add it to the build path, then move on.
I also suggest consulting the documentation that comes with the source code you are attempting to compile, which often simply lists the dependencies, thus saving you the trouble of hunting them down as you go.
While we could do the internet searches for you and hash this out one step at a time, it's both better and faster for you to do it yourself. Better because if you're messing around with Minecraft source, having at least a basic knowledge of how your tools work is going to help you (I also suggest some of the material at http://docs.oracle.com/javase/tutorial/). Faster because the turnaround time of typing package names into the Google search box is a heck of a lot faster than constantly updating your question here and waiting for replies.
It looks like you are missing the Google Collections package, which now is called Guava.
Download the jar file, and add it as a library.
I'm trying to learn Cucumber. After poking around a bit on SO I found a link to this tutorial. It was very helpful (and I recommend it highly!), but, for a beginner like myself, a couple of the early steps were opaque. I thought I'd explain these two pitfalls here, to spare future Cucumber students the head-scratching they caused me.
The two problems both came up in this section:
Starting the fail-fix cycle
I run it using cucumber features, and it fails on the first line –
Given I go to the new book page – because cucumber doesn’t know where
the “new book page” is. So I add that to the cucumber paths helper.
when /the new book page/
new_book_path
I had trouble interpreting this section and running her code.
My first question was: where do I find the cucumber paths helper file?
Once I figured it out and ran cucumber features, I got a syntax error.
My second question was how do I debug the syntax error that her code raises? I've tried to answer these two questions below.
First Gotcha: where the heck is the `cucumber paths helper'?
First off, she talks about adding a step to the cucumber paths helper. I struggled for a while to figure out where this file was located. I couldn't find anything with a similar name in my app, and google searches didn't yield any useful results. What was going on?
It turns out that I couldn't find the file because it's not automatically generated -- you need to create it yourself. Furthermore, the name of the file is totally arbitrary: it doesn't need to be called cucumber_paths_helper. That's why my google searches were fruitless.
For her code snippet to be executed it just needs to be in some file living in the features/support folder. All of the code in this directory is executed before any cucumber tests are run. The solution? I put her code into a new file at features/support/manage_books_steps.rb.
Ok, one down...
Second Gotcha: syntax error, unexpected keyword_when
The next problem showed up when I tried to run cucumber features. I got this:
/Users/dB/myApp/features/support/manage_books_steps.rb:1: syntax error, unexpected keyword_when
when /the new book page/
^ (SyntaxError)
For some reason my system couldn't parse this code. I'm not sure why exactly, but I'm guessing that Sarah was using some gem or tool to preprocess her code that I didn't have installed, and she unfortunately didn't go into detail about her gemset in the article. (Maybe she wrote it before cucumber's training wheels came off?) In any case, after consulting some other cucumber tutorials I tried reformatting her snippet like so.
When /^I go to the new book page$/ do
visit new_book_path
end
This worked.
After getting past those two little obstacles, the rest of the tutorial was a synch.
Anyway, I hope this helps someone somewhere down the line. And thanks, Sarah, for a great tutorial.
Edits/comments/corrections are welcome.
I am trying to use core plot with an ios app I am writing, but I am unable to build after following the instructions to set up the library for use. I am getting the following message.
'CorePlot0' does not contain a valid pid
Sorry the tutorial I used is here http://recycled-parts.blogspot.com/2011/07/setting-up-coreplot-in-xcode-4.html
This has been asked (and answered) a number of times on this site alone. The most helpful suggestion on those (many) similar questions that reference the blog post you mentioned says you should read that post's comments since the post refers to older code.
If all else fails, create a new test project and try following the (comment-updated) instructions again. If it still doesn't work, update your question with much more detail regarding what you tried and where it went wrong. Include build logs, run logs, etc. - we're not mind readers.