# Two column no spacing only in one page

I've written a journal paper of 27 pages in two columns style. In 26 pages there is a space between the two columns, and only in one page they come side by side without any space. Does anyone have an idea how to solve this issue?

\documentclass[twocolumn]{article}
\usepackage{lipsum}
\usepackage{graphicx}
\usepackage{epstopdf}
\usepackage{fix-cm}
\usepackage{siunitx}
\usepackage[labelfont=bf]{caption}
\usepackage{floatrow}
\usepackage{lipsum}
\usepackage{subcaption}
\begin{document}\sloppy
\lipsum
\end{document}

• You will need to provide us with an MWE showing actual results. You may replace the real content with a dummy one but with an effect equivalent to what you are refering to. – Al-Motasem Aldaoudeyeh Mar 21 '18 at 14:40
• @Al-MotasemAldaoudeyeh I have edited my question and provided an MWE. The only difference between my actual code and the MWE is the \documentclass, which is in my code {svjour3} . However, the MWE does not showing the issue that I have. Any suggestions? Thank you – Mazin Mar 21 '18 at 15:47
• you need to show an example of the problem. Showing an example that does not have any problem does not let anyone offer you any help. – David Carlisle Mar 21 '18 at 16:20
• @DavidCarlisle I agree with you. The only problem is I got this error in the middle of my article, and I have no idea what does cause it. So, I don't know how to put an example showing that issue. Putting a picture does not help, right? – Mazin Mar 21 '18 at 16:25
• the standard advice for making an example is start with a copy of the document, delete everything that you can delete while still showing the problems, change all the words to abc if the text is private, then having cut down the document delete any \usepackage if the package that is no longer used, keep doing that until you have an example small enough to post. – David Carlisle Mar 21 '18 at 17:15

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