Unexpected number of arguments when calling EM_JS function

» development » Unexpected number of arguments when calling EM_JS function

By : Jason EDUStaff

Date : January 12 2021, 09:11 PM

like below fixes the issue This is a weird corner case in the C language: int foo() actually receives a single parameter, it is variadic like printf. Basically, it means, "I don't know what the arguments are." To actually say "no arguments", write int foo(void).
C++ does this differently (arguably, better!) as you noticed, int foo() in C++ does mean "no arguments".

code :

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calling function with lesser number of arguments in C?

By : Lakshminarayanan

Date : March 29 2020, 07:55 AM

hop of those help? I strangely found that C allows linking of function where argument list doesn't match: ,
C linker doesn't compare arguments while linking.

web3.js calling transfer function return Invalid number of arguments to Solidity function

By : Như Mỹ

Date : March 29 2020, 07:55 AM

I wish this helpful for you I'm currently using web3.js to use a function on form submit, which is transfer(address _to, uint256 _value)

code :

console.log(formData.destinationtoke);
console.log(formData.amounttoke);
var tx = sendtoken(destinationtoke, amounttoke);

console.log(formData.destinationtoke);
console.log(formData.amounttoke);
var tx = sendtoken(formData.destinationtoke, formData.amounttoke);

Calling function with a varying number of arguments (JS)

By : Petroida

Date : March 29 2020, 07:55 AM

With these it helps You need the spread operator. It destructures your array and passes the items as separate variables.

code :

var array = [1, 2, 3, 4, 5];
	
console.log("test", ...array); // ES6 and higher
console.log.apply(console, ["test"].concat(array)); // ES5

Function Calling and Defining with different number of arguments

By : recipes

Date : March 29 2020, 07:55 AM

Hope that helps You're calling a prototype function with the wrong number of arguments. That's constraint violation (6.5.2.2p2) and the behavior is undefined. A conforming compiler must diagnose a constraint violation, but it isn't obligated to fail the compilation. (My gcc, clang, and tcc all fail it, though.)

Calling a CMake function: number of arguments

By : user3072688

Date : December 25 2020, 09:27 AM

hope this fix your issue 3 variables will be the first 3 arguments.
If your function was defined as follows:

code :

function (myfunc var1 var2 var3)
  message ("var1: ${var1}")
  message ("var2: ${var2}")
  message ("var3: ${var3}")
  message ("number of arguments sent to function: ${ARGC}")
  message ("all function arguments:               ${ARGV}")
  message ("all arguments beyond defined:         ${ARGN}") 
endfunction()

set (some_var "some var")
myfunc(custom hahaha platform ALL
        COMMAND echo "hello world"
        SOURCES ${some_var} )

var1: custom
var2: hahaha
var3: platform
number of arguments sent to function: 9
all function arguments:               custom;hahaha;platform;ALL;COMMAND;echo;hello world;SOURCES;some var
all arguments beyond defined:         ALL;COMMAND;echo;hello world;SOURCES;some var