java – my corresponding error messages cant be found when an error occurs in my new user sighn up page

im trying to get my messages from the corresponding errors using springboot thymleaf. So the validator works and ive checked it gets the right error object each time the appropriate error occurs. the only problem is that my program cant find the value from the error code my example so far is making my date … Read more

javascript – Error when downloading node sass version 4

npm WARN deprecated har-validator@5.1.5: this library is no longer supported npm WARN deprecated uuid@3.4.0: Please upgrade to version 7 or higher. Older versions may use Math.random() in certain circumstances, which is known to be problematic. See for details. npm WARN deprecated request@2.88.2: request has been deprecated, see npm WARN deprecated tar@2.2.2: This version … Read more

flutter – Kindly help me I am facing this issue during state management and using provider (firebase): “Error: Unexpected null Object.thr

I am doing state management and using providers here are my file of code: I was trying to acess my user details stored through providers in firebase but I get the null value error. I also call the init state but still i am getting this error. Like I can access the user details by … Read more

amazon web services – 502 Bad Gateway nginx/1.20.0 Error when Deploying Django app using AWS Elastic Beanstalk

I was following closely following AWS’s documentation on how to deploy Django apps using Elastic Beanstalk until I received a 502 Bad Gateway nginx/1.20.0 Error when opening my app. From there, I followed a couple of solutions offered by users that suffered similar problems. Specifically, I added a Procfile and went about editing how my … Read more

azure – Py4JJavaError: An error occurred while calling : org.apache.spark.SparkException: Writing job aborted

I m trying to write data into cosmos db using the dataframe df_u. i have defined the configuration in writeMcgMd. im using spark version 3.2.1 Code – df_u.write.format(“cosmos.oltp”).options(**writeMcgMd).mode(“append”).save() Used – writeMcgMd = { “spark.cosmos.accountEndpoint” : “”, “spark.cosmos.accountKey” : “ccc”, “spark.cosmos.database” : “cccc”, “spark.cosmos.container” : “ccc”, # “spark.cosmos.write.strategy”: “ItemOverwrite” } Error from driver logs from databriks … Read more

python – ‘Connection reset by peer’ error when retrieving HTML data

I am trying to get HTML data using BeautifulSoup but I keep getting Connection reset by peer error. Any help would be highly appreciated # importing the libraries from bs4 import BeautifulSoup import requests url=”” # Make a GET request to fetch the raw HTML content html_content = requests.get(url).text # Parse the html content soup … Read more

ggmap – KDE error in R : Error in seq_len(n): argument must be coercible to non-negative integer

I am getting the following errors and warnings when trying to run a KDE on the attached data set. I assume the issue might be similar to the one posted here: Issues with density plots in R using geom_density_2d_filled. If the issue is the same, the previous post doesn’t resolve the problem. The locations in … Read more

Error deploying java project eclipse Tomcat

I have this problem when I try to deploy a java web project with Eclipse: My environment:-Eclipse version 2022-06 (4.24.0) – the last version from the official site-java jdk- Server 14-Apache Tomcat 8.5 configured in Eclipse-the libraries (in WEB-INF/lib):[![enter image description here][1]][1] The problem: when I deploy in eclipse (right click on the server – … Read more