Question

使用python从服务器提取构建然后解压缩后，我无法启动应用程序。我收到错误消息“无法打开应用程序“”。Iv在内容中的可执行文件上尝试使用chmod + x，然后应用程序启动到黑屏。相同的代码似乎在Windows上对我有用。有任何想法吗？

在这里输入我的代码

function colorPicker(x, y, fn) {
  const canvas = document.querySelector('canvas');
  const svg = document.querySelector('svg');
  const ctx = canvas.getContext('2d');
  const img = new Image();

  const xml = new XMLSerializer().serializeToString(svg);
  const svg64 = btoa(xml);
  const b64Start = 'data:image/svg+xml;base64,';
  const image64 = b64Start + svg64;

  img.src = image64; 
  img.onload = () => {
    ctx.drawImage(img, 0, 0);
    const d = ctx.getImageData(x, y, 1, 1).data;
    const color = `rgba(${d[0]}, ${d[1]}, ${d[2]}, d[3]})`;
    fn(color);
  }
}

const out = document.getElementById('out');
colorPicker(100, 100, color => out.innerHTML = color );

Answer 1

看来问题出在符号链接断开。

普通提取物

---
title: "Pilotanlage"
author: ""
date: ""
output: html_document
---

<style>

.main-container {
    max-width: 1800px;
    margin-left: auto;
    margin-right: auto;

  }

h1.title {
  font-size: 38px;
  color: black;
  text-align: center;


}
</style>




```{r global_options, include=FALSE, message=FALSE, warning=FALSE}

knitr::opts_chunk$set(fig.width=3, fig.height=3, echo = FALSE, warning=FALSE, message=FALSE)
```

<div class="col-md-4">
```{r}
source("N:/H811/FlowRes/Pilotanlage_Petronell/R/dygraph/dygraph.R")
a
b
c
```
</div>


<div class="col-md-4">
```{r}
source("N:/H811/FlowRes/Pilotanlage_Petronell/R/dygraph/dygraph.R")
d 
e
f
```
</div>


<div class="col-md-4">
```{r}
source("R/dygraph/dygraph.R")
g 
h
j
```
</div>

Python提取

-rw-r--r--  1 daniel  staff    29B 22 Aug 17:36 QtConcurrent
-rw-r--r--  1 daniel  staff    26B 22 Aug 17:36 Resources
drwxr-xr-x  4 daniel  staff   136B 22 Aug 17:36 Versions

使用标准OSX工具提取时按预期工作

lrwxr-xr-x  1 daniel  staff    29B 22 Aug 17:37 QtConcurrent -> Versions/Current/QtConcurrent
lrwxr-xr-x  1 daniel  staff    26B 22 Aug 17:37 Resources -> Versions/Current/Resources
drwxr-xr-x  4 daniel  staff   136B 22 Aug 17:37 Versions

无法打开应用程序“”。在python macos中使用zipfile提取后

1 个答案: