ale*_*der 6 html javascript json google-chrome
我创建了一个非常简单的网页,它只是解析一些 JSON 字符串,但不知何故浏览器总是崩溃。我使用 Chrome 80.0.3987.132。我用验证器测试了字符串,它确保它是有效的 JSON。如何调试我的代码以查看它失败的原因?有没有办法在不失败的情况下解析 JSON?
结果是 Chrome 80.0.3987.132(在 Ubuntu 上):

<!DOCTYPE html>
<html>
<body>
<h1>Can Chrome parse JSON?</h1>
<script>
var my_json = `{
"base":[
{
"params":{
"list":[
{
"description":"bla",
"max":0.5,
"min":0.0,
"name":"bla",
"stepsize":0.01,
"type":"float",
"unit":"M"
},
{
"description":"bla",
"max":null,
"min":null,
"name":"bla",
"params":[
{
"description":"bla",
"max":15,
"min":5,
"name":"bla",
"stepsize":0.1,
"type":"float",
"unit":null
},
{
"description":"bla",
"max":15,
"min":0.1,
"name":"bla",
"stepsize":0.01,
"type":"float",
"unit":null
}
],
"type":"ARRAY",
"unit":null
}
]
}
}
]
}`
JSON.parse(my_json)
</script>
</body>
</html>
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AMA*_*AMA -1
实际上这真的很奇怪,但是如果你删除第二个"unit":null它就会起作用,我不知道为什么,但是尝试这个 JSON:
{
"base": [
{
"params": {
"list": [
{
"description": "bla",
"max": 0.5,
"min": 0,
"name": "bla",
"stepsize": 0.01,
"type": "float",
"unit": "M"
},
{
"description": "bla",
"max": null,
"min": null,
"name": "bla",
"params": [
{
"description": "bla",
"max": 15,
"min": 5,
"name": "bla",
"stepsize": 0.1,
"type": "float",
"unit": null
},
{
"description": "bla",
"max": 15,
"min": 0.1,
"name": "bla2",
"stepsize": 1,
"type": "float"
}
],
"type": "ARRAY",
"unit": null
}
]
}
}
]
}
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