错误：未提供html_dependency的路径R Markdown selectInput

Question

我的R Markdown项目有问题。 我无法添加选择输入甚至是sliderInput。 当我单击生成网站时，我收到此错误消息：错误：未提供html_dependency的路径 执行停止 我看了很多话题，但我无法解决我的问题。

你能帮帮我吗？ 提前谢谢你！

---
  title: "Untitled"
  author: "qc"
  date: "May 30, 2017"
  output: flexdashboard::flex_dashboard

---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
library(flexdashboard)
library(ggplot2)
library(shiny)
library(datasets)
```

输入{.sidebar}

```{r, echo=FALSE}

inputPanel(
radioButtons("category",label= "Select  Category",choices=c("diffPts","diffGF","diffGA","diffGD","diffpos"),inline = TRUE),

selectInput("dataset","Choose :", 
              choices = c("ezce","efzf","zef"))



```

Answer 1

首先，您错过了运行时：Rmd文件开头的闪亮 第二，你错过了关闭＆＃34;）＆＃34;在inputPanel中

---

title: "Untitled"
author: "qc"
date: "May 30, 2017"
output: flexdashboard::flex_dashboard
runtime: shiny

---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
library(flexdashboard)
library(ggplot2)
library(shiny)
library(datasets)
```

Column {.sidebar}
-------------------------------------
```{r, echo=FALSE}

inputPanel(radioButtons("category",label= "Select  Category",choices=c("diffPts","diffGF","diffGA","diffGD","diffpos"),inline = TRUE))



selectInput("dataset","Choose :", 
              choices = c("ezce","efzf","zef"))



```

Answer 2

当您使用rmarkdown::render而不是运行Shiny服务器所需的rmarkdown::run时，会出现此问题。