# Wrong number of template arguments

**URL:** <https://discourse.mc-stan.org/t/wrong-number-of-template-arguments/23315>\
**Category:** RStan\
**Created:** [July 4, 2021, 2:14pm UTC](https://discourse.mc-stan.org/t/wrong-number-of-template-arguments/23315 "2021-07-04T14:14:43Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![martinmodrak](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.mc-stan.org/martinmodrak/32/133_2.png) [@martinmodrak](https://discourse.mc-stan.org/u/martinmodrak)\
**Post date:** [July 10, 2021, 12:51pm UTC](https://discourse.mc-stan.org/t/wrong-number-of-template-arguments/23315/2 "2021-07-10T12:51:11Z")

</div>

Hi, sorry to hear you are having problems.  
What system are you on? Which version of Stan are you using? Does any of the steps at [Stan installed but example code fails to run. Something about Rtools?](https://discourse.mc-stan.org/t/stan-installed-but-example-code-fails-to-run-something-about-rtools/13390) help you resolve this?

---

_[View the full topic](https://discourse.mc-stan.org/t/wrong-number-of-template-arguments/23315)._