spacy 3.0版本报错：ValueError: [E178] Each pattern should be a list of dicts, but got:

报错展示

ValueError: [E178] Each pattern should be a list of dicts, but got: {‘TEXT’: ‘iPhone’}. Maybe you accidentally passed a single pattern to Matcher.add instead of a list of patterns? If you only want to add one pattern, make sure to wrap it in a list. For example: `matcher.add(‘IPHONE_PATTERN’, [pattern])

任务背景

使用 spacy.match.Mather().add() 方法发生报错

问题原因

问题解决

在原来的模式pattern列表上，再添加一个中括号就行啦！！

原来的是：

# 给matcher加入模板
pattern = [{
    "TEXT": "iPhone"}, {
    "TEXT": "X"}]
matcher.add("IPHONE_PATTERN", pattern)

修改为：

# 给matcher加入模板
pattern = [[{
    "TEXT": "iPhone"}, {
    "TEXT": "X"}]]
matcher.add("IPHONE_PATTERN", pattern)