sqlite3.InterfaceError:错误绑定参数 1 - 可能不受支持的类型 [英] sqlite3.InterfaceError: Error binding parameter 1 - probably unsupported type
问题描述
我遇到了无法解决的烦人错误..这是我的功能
def savePicture(pic):尝试:connection=sqlite3.connect('/home/faris/Desktop/site/site.db')db=connection.cursor()打印类型(pic.user.profile_picture)db.execute('INSERT INTO 图片(picture_id, caption, created_time, picture_url, link, username,full_name,profile_picture) VALUES (?,?,?,?,?,?,?,?)',[pic.id,图片说明,pic.created_time,pic.get_standard_resolution_url(),图片链接,pic.user.username,pic.user.full_name,pic.user.profile_picture])连接提交()连接.close()除了 sqlite3.IntegrityError:打印图片已经存在"
这是我的表 (Sqlite:D)
-- 描述图片创建表图片"(picture_id"整数主键,标题"文本,created_time"文本,图片网址"文本,链接"文本,用户名"文本,全名"文本,个人资料图片"文本)
这是我遇到的错误,
回溯(最近一次调用最后一次):文件/home/faris/Desktop/site/cron/pictures.py",第 15 行,在 <module> 中保存图片(图片)文件/home/faris/Desktop/site/db.py",第 36 行,在 savePicture 中pic.user.profile_picturesqlite3.InterfaceError:错误绑定参数 1 - 可能不受支持的类型.
如你所见,我已经打印了pic.user.profile_picture"的类型,它返回了 str我也尝试使用这两个函数( unicode 和 str )只是为了确保它返回一个没有运气的字符串..
有什么想法吗?欢呼:D
好吧,那太蠢了,哈哈
pic.caption,pic.created_time,
不是 TEXT 类型..但错误消息说明了问题来自 pic.user.profile_picture.因此,如果您遇到此错误只需检查所有参数 :)
<块引用><块引用>阅读下面的评论:)
I am having this annoying error that I could not solve.. here is my function
def savePicture(pic):
try:
connection=sqlite3.connect('/home/faris/Desktop/site/site.db')
db=connection.cursor()
print type(pic.user.profile_picture)
db.execute('INSERT INTO pictures (picture_id, caption, created_time, picture_url, link, username,full_name,profile_picture) VALUES (?,?,?,?,?,?,?,?)',
[
pic.id,
pic.caption,
pic.created_time,
pic.get_standard_resolution_url(),
pic.link,
pic.user.username,
pic.user.full_name,
pic.user.profile_picture
])
connection.commit()
connection.close()
except sqlite3.IntegrityError:
print 'pic already exist'
And here is my Table (Sqlite :D )
-- Describe PICTURES
CREATE TABLE "pictures" (
"picture_id" INTEGER PRIMARY KEY,
"caption" TEXT,
"created_time" TEXT,
"picture_url" TEXT,
"link" TEXT,
"username" TEXT,
"full_name" TEXT,
"profile_picture" TEXT
)
And this is the error I am having,
<type 'str'>
Traceback (most recent call last):
File "/home/faris/Desktop/site/cron/pictures.py", line 15, in <module>
savePicture(picture)
File "/home/faris/Desktop/site/db.py", line 36, in savePicture
pic.user.profile_picture
sqlite3.InterfaceError: Error binding parameter 1 - probably unsupported type.
As you see I have printed the type of the "pic.user.profile_picture" and it returned str I have also tried using these two functions ( unicode and str ) just to make sure that it is returning a string with no luck..
Any ideas? cheers :D
Ok, That is stupid lol
pic.caption,
pic.created_time,
are not TEXT type..but the error msg is saying the problem from pic.user.profile_picture. thus, if you have this error just check all the parameters :)
Read the comment below :)
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