how to correct this error
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function [ciphertext] = encrypt(plaintextfile,ciphertextfile,dim)
if nargin < 3
encodematrix=[105 18;27 171];
dim = length(encodematrix);
else
g = 2*din;
while g~=1
??? Error: File: encrypt.m Line: 7 Column: 1
At least one END is missing: the statement may begin here.
2 Comments
varmidh
on 11 Oct 2017
I have the same problem even though the code editor is green and I have double checked that every if, while, for loop does have a matching end statement.
Answers (2)
per isakson
on 28 Apr 2012
See the page "Avoid Mistakes While Editing Code" in the documentation.
The Code Analyzer of the Matlab Editor works in the background and displays a summary in the Message Indicator in upper right corner of the editor pane. It works a bit like the spell checker in a word processor. Try to keep the Message Indicator green and understand that if it is red you have a problem.
Your error message says that "at least one END is missing". Hint: a while-loop must be closed with the keyword, end.
0 Comments
Walter Roberson
on 28 Apr 2012
"if" must be matched with "end". "while" must be matched with "end". The variable "din" (with an N) must be defined before it is used. A value must be assigned to the output variable "ciphertext"
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