slice bounds out of range

[wsokc]

Hi,

When I try to slice the .Summary I've got the error like this:
y 3 ...>: error calling slicestr: slice bounds out of range in theme/partials/blog.html ERROR: 2016/09/17 22:32:13 template.go:131: template: theme/partials/blog.html:39:34: executing "theme/partials/blog.html" at <slicestr .Summary 3 ...>: error calling slicestr: slice bounds out of range in theme/partials/blog.html ERROR: 2016/09/17 22:32:13 template.go:131: template: theme/partials/blog.html:39:34: executing "theme/partials/blog.html" at <slicestr .Summary 3 ...>: error calling slicestr: slice bounds out of range in theme/partials/blog.html

And my code is:
<div class="content"> <ol class="breadcrumb"> {{ if isset .Params "categories" }} {{ if gt (len .Params.categories) 0 }} in <a href="{{ $.Site.BaseURL }}categories/{{ index .Params.categories 0 | urlize | lower }}">{{ index .Params.categories 0 }}</a></li> {{ end }} {{ end }} </ol> <h6><a href="{{ .Permalink }}">{{ .Title }}</a></h6> <p> {{slicestr .Summary 3 200}} </p> <a href="{{ .Permalink }}">Read More</a> </div>

Is this known error ?

[moorereason]

I'm assuming your summary is less than 200 words. This is a bug in your template, not Hugo. Try slicestr without a limit, check the len of the result, then make the summary the first X where X is len or 200, whichever is smaller. Continue the conversation in the forums.

[wsokc]

Thanks,

Yes, now I got someone helped me out from forum.
https://discuss.gohugo.io/t/limit-the-summary/4103/8

Cheers,
Raff

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