如何修复MATLAB中的“内存不足错误”？

Question

我的代码中的两行，如下所述，抛出＆＃34;内存不足错误＆＃34;。这可以纠正吗？

[x1,x2]=textread(tline,'%u,%u'); x1 and x2 contains integer value  
 %  disp(x1);
 %     disp(x2);   
previousMovie =  nextMovie;
nextMovie     =  x1;
allMovies     =  [allMovies x1];  /////////      error in this line
if(iline ==1)        
    if((nextMovie ~= previousMovie) & (previousMovie==0))
        currentGenres = x2;     
    end
end   
if(nextMovie == previousMovie)
    currentGenres = [currentGenres x2];/////////       also in this line error
end