[supreme] C# error Illegal characters in path.

[Hawk 207]

Hi everyone,

I don't understand this error and I am looking for 1 hour straight to it. 

I decided to post this on C.to, please help me out!

Maybe @cups or @kekd know this but uhmm..

 

Exception:

 

System.ArgumentException

  HResult=0x80070057

  Message=Illegal characters in path.

  Source=mscorlib

  StackTrace:

   at System.IO.Path.CheckInvalidPathChars(String path, Boolean checkAdditional)

   at System.IO.Path.GetFileName(String path)

   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access)

   at Leaf.xNet.FileContent..ctor(String pathToContent, Int32 bufferSize)

   at Leaf.xNet.HttpRequest.Post(String address, String path)

   at VoorTestn.Program.Main(String[] args) in C:\Users\REMOVED\Desktop\alles\repos\VoorTestn\VoorTestn\Program.cs:line 50

 

 

 

Line of code:

string str = string.Concat(new string[]
       {
           "{\"email\":\"",
           naam,
           "\",\"password\":\"",
           wachtwoord,
           "\"}"
       });

Thanks!

PS:
naam and wachtwoord are strings. those are normal.

[300Thousand 102]

Your code will call System.IO.Path.CheckInvalidPathChars, which in turn checks for the the following:

 

double quote (")

 

left angle bracket (<)

 

right angle bracket (>)

 

veritical bar (|)

 

and for control characters less than 32 decimal (space).

 

make sure that these are not in your path

[Hawk 207]

Your code will call System.IO.Path.CheckInvalidPathChars, which in turn checks for the the following:

 

double quote (")

 

left angle bracket (<)

 

right angle bracket (>)

 

veritical bar (|)

 

and for control characters less than 32 decimal (space).

 

make sure that these are not in your path

 

I see some, how can I fix the double quotes ones? I have something like this: email:/"'

so e m a i l : /" "

[300Thousand 102]

sir the path is the problem not your code

 

try this path

 

C:\\Users\REMOVED\Desktop\alles\repos\VoorTestn\VoorTestn\Program.cs:line 50

 

answers can come late since im at my university and learning

[Cups 97]

I have the solution. You are making a call to xNet trying to post form data to an url. So what you did is xNet.HttpRequest.Post("www.test.com", postData);

 

Unfortunately, xNet thinks that you are trying to send the file located at the path [postData] (Look at the stack trace, the arguments are : Leaf.xNet.HttpRequest.Post(String address, String path)).

 

Therefore, to fix this you need to change the HttpRequest.Post("www.test.com", postData) to HttpRequest.Post("www.test.com", postData, "application/x-url-form-encoded");

---

Post Data is "str" in your code, it looks like JSON so you may need to change "application/x-url-form-encoded" to "application/json"

 

 

(string str = string.Concat(new string[]

{

"{\"email\":\"",

naam,

"\",\"password\":\"",

wachtwoord,

"\"}"

});

)