I am writing my program, then error syntaxerror: await is only valid in async function shows up. This is my code in commonFun.js file: var myfunction = async function(x,y) { .... return [variableA, variableB] } exports.myfunction = myfunction; After using it in a ...
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Have anybody got this problem “sudo: effective uid is not 0, is sudo installed setuid root?”? If you have knowledge about this one, please help me. It’s really difficult for me, I have tried several ways but haven’t solved it yet. Please ...
Hi guys, Today I get the error ”list each continent and the name of the country that comes first alphabetically.” when running my code. Select x.continent, x.name From world x Where x.name <= ALL (select y.name from world y ...
I encounter the error ”left of must have class/struct/union” when I run the following line: void MainWindow::on_addEmployee_clicked() { DatabaseControl myDBControl(); myDBControl.addEmployee(); } Can someone help me to solve it? Thanks!
Today I still get the ”invalid length for a base 64 char array or string” error when running my program. I don’t know why this issue happens and the way to fix it. Can someone help me?
When I run Django from the command line, I encounter the ”from django.core.management import execute_from_command_line”. File manage.py, line 8, in <module> from django.core.management import execute_from_command_line ImportError: No module named django.core.management Can someone help me to fix this? Thanks!
I get the ”fatal python error: pythreadstate_get: no current thread” error when running my program. try: from boost.mpi import world except ImportError: from mpi import world err = run_with_mpi(infile, world, stdout, stderr, exc) There are no issues on systems with ...
Today I still get the ”error: java.lang.verifyerror: bad type on operand stack” error when running my program. public class TestJavaCodes { int parentData = 0; public void init() { A ob = new B(); } public static void main(String[] args) { TestJavaCodes testJavaCodes ...
Today I get the ”error: can’t get master address from zookeeper; znode data == null” error after installing Hadoop2.2.0 and Hbase0.98.0. $ ./bin/start-hbase.sh $ ./bin/hbase shell 2.0.0-p353 :001 > list I don’t know why this issue appears and how to ...
I still get the error ”takes 2 positional arguments but 3 were given” when running my program: class MyClass: def method(arg): print(arg) I use it to create an ...