Q&A Discussions

Error: Invalid conversion from const char* to char -fpermissive How to fix this?

17th Oct 2017, 9:03 AM

Iryna Shevchenko

c++case char error fpermissive switch

0 Votes

35 Answers

5th Dec 2021, 2:42 AM

shlee_

Fatal error: Uncaught PDOException: SQLSTATE[42S22]: Column not found: 1054 Unknown column '*' in 'field list'

jquery mysql php vuejs xampp

0 Votes

Uncaught error: cannot set property 'src' of null

30th Apr 2021, 3:07 PM

Adam Fakhrul Rozi

src

1 Vote

Error: Cannot find inner HTML property of null

16th Mar 2017, 10:41 AM

ZeroOne;

dom javascript

1 Vote

python class error: missing 1 required positional argument: 'self'

16th Jun 2016, 6:05 AM

Pranjal

classes python

1 Vote

Code::Blocks Error: No such file or directory.

19th Nov 2020, 7:38 PM

David

c++destructors

0 Votes

help me guys ive tried everything possible Fatal error: Uncaught Error: Call to undefined function mysqli_connect() in C:\xampp\

10th Jun 2020, 8:09 PM

Ali Muhammed

0 Votes

error: '{' expected public class ExampleProgram.java {

24th Apr 2023, 1:59 AM

senzo dlamini

java javascript

0 Votes

Ayuda-Help. Error: 'dict_items' object does not support indexing

30th Aug 2016, 8:03 AM

‫זיו ציון‬‎

'dict items'

1 Vote

type error: can't use - for list or integer

9th Jan 2019, 1:15 PM

Cadvortex

flask python sql type-error

2 Votes

5 Answers

1st Feb 2019, 2:04 AM

Ahmad Ali

keep having this error undefined error: file ......

php

1 Vote

Create new project on Android, Error: Studio Unknown host 'services.gradle.org'

23rd Aug 2018, 3:24 AM

Phoebe Gaufo

...android android.studio error gradle java proxy xml

4 Votes

Attribute Error: 'Aru' object has no attribute 'message'

10th Sep 2018, 4:01 PM

estifanos

attribute bot Discord problem python3

0 Votes

Why i am getting the error: unexpected token h in JSON at position 0? [Solved]

18th Aug 2017, 7:30 PM

ArualKneza

node.js

0 Votes

getting error: macro names must be identifiers

15th Aug 2020, 6:20 PM

Abhay

error identifiers macro macronames

0 Votes

How to resolve the error: expected class-name before '{' token.

13th Jun 2018, 3:59 PM

Joe Szem

c++java python

0 Votes

Error: Could not find or load main class ExampleProgram

23rd Oct 2019, 12:41 PM

Himanshu baghel

cannot class find helloworld load main or

1 Vote

5 Answers

2nd Nov 2016, 5:26 AM

Tito Babatunde

Error :- 'fatal error: iostream: no such file or directory'

error fatal iostream

2 Votes

9 Answers

13th Jul 2017, 11:32 AM

Tirth Patel

'undefined reference to `main' collect2: error: ld returned 1 exit status'

but error help!!!in inphone...laptop not

7 Votes

How to fix python error: unindent doesn't match any outer indentation level.

6th May 2020, 9:17 AM

Namit Jain

else-statements error python

3 Votes

16 Answers

6th Jun 2018, 4:20 PM

Brenda Karimi

Uncaught Syntax Error: Unknown Token < Line 1

help javascript syntaxerrors

0 Votes

Parse error: syntax error, unexpected 'getuser2' (T_STRING), expecting ',' or ';' in ..\Playground\ PHP Parse error: syntax erro

29th May 2018, 10:15 AM

SRDA Sabre

error solve

0 Votes

error: non-static variable introduction cannot be referenced from a static context!

10th Nov 2018, 12:00 PM

rohit pandit

java methods

2 Votes

" Error: Could not find or load main class"

11th Jun 2019, 2:41 AM

Reza

class error java main methods

0 Votes

Parse error: syntax error, unexpected '<', expecting end of file in ..\Playground\ PHP Parse error: syntax error, unexpected '<'

31st May 2017, 4:12 AM

MassiveMayhem

php

0 Votes

What does " error: 'else' without a previous else " mean?

24th Jun 2018, 3:14 AM

Nikhil Ekhande

c++

0 Votes

8 Answers

12th Apr 2019, 12:19 PM

Kirsten Leonard

Error: Bad operand '*' for binary . Why am I getting this

bad java operand type

1 Vote

7 Answers

17th Nov 2021, 6:27 AM

Atulya Vaibhav Pandey

Random error: this 'for' clause does not guard ...

c++

0 Votes

Error: System.InvalidOperationException: 'Error in the document XML (0, 0).' Inner Exception

2nd Jan 2022, 7:21 AM

Master Forts 🇦🇷

c#winforms xml

0 Votes

8 Answers

3rd Jun 2018, 7:51 PM

SebGM2018

How can I fix this error: write access violation

c++violation writeaccess

0 Votes

Python core 78.2. Error: Calculator has no attribute add. Pls help

3rd Sep 2020, 1:32 PM

Sebastian Ahlborn

error magic-methods python3

0 Votes

error: the system cannot find the path specified

30th Sep 2021, 2:54 PM

Suramuthu R

cmd rails ruby windows

1 Vote

Fatal error: iostream: no such file or directory.

28th Feb 2017, 9:22 AM

Frank

c++cout

0 Votes

please help with the error: Plot kind Scatter not recognized

23rd Feb 2017, 8:13 AM

Bloody Jinxx

data data_science machine programming science seaborn

1 Vote

Throwing Error: variables has private access in class ~ Vehicle

4th Jun 2020, 10:01 AM

Alok

constructors java

0 Votes

Why do i keep getting name error: 'TK' is not defined?

21st Sep 2019, 5:12 PM

Madhavan Ananthan

help me

0 Votes

Fatal error: Uncaught PDOException: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'order_id' in 'field list'

17th Oct 2017, 12:38 AM

Jason Echols

html mysq php

0 Votes

What is the error: 'else' without 'if' and .class expected?

6th Apr 2022, 12:06 PM

Ryuki Gil

if-statements java

0 Votes

How fix Microsoft sql server error: Operand type clash: int is incompatible with date

18th Jan 2017, 12:33 AM

Simon Vicente Dubois

clash:date error fix incompatible int is operand type with

0 Votes

13 Answers

20th Oct 2017, 9:45 PM

Peter Coker

friends, I get this error: sendmail() missing 1 required positional argument: 'msg'

python3 webscraping

1 Vote

./Playground/Program.java:6: error: illegal start of expression import java;util Scanner; ^

2nd Nov 2021, 7:17 AM

Tree

java

0 Votes

How to create child nodes iteratable | Error: removeAttribute() is not a function

9th May 2021, 8:31 PM

*insert creative name

html html5 javascript website

0 Votes

why am i getting Eof error: eof when reading a line ?

5th Aug 2021, 5:51 PM

Harshit Jawla

calculator

2 Votes

[SOLVED] Noob question, fatal error: iostream: No such file or directory

5th Apr 2018, 2:49 AM

Olivier Trudel

codeblock comments error

1 Vote

How do I fix an uncaught error: maximum call stack size exceeded

16th Mar 2019, 6:44 PM

Joaquín García Fernández

css3 html5 javascript

0 Votes

error: drawing operation was attempted when there was no current window

21st Nov 2019, 9:36 PM

Emmanuel Unyime

c++error graphics.h

1 Vote

I am try to install numpy with pip but it shows this error:

22nd Sep 2020, 5:38 PM

Rajdeep Deka

howtosolve pip

2 Votes

why this error happens?? Error: The INSERT statement conflicted with the FOREIGN KEY constraint "FK_Reviewtasks_Reviewers".

2nd Nov 2020, 11:03 AM

‎متین هاشم پور‎

c#sql

1 Vote

9 Answers

18th Jul 2020, 2:58 AM

Beast

What's the reason behind if error: Could not find or load the class

comments error java runtime

1 Vote