尝试测试提供的示例代码：
$attachment = $client->attachments->createOnTask(
$enquiry->id,
'hello word',
'upload.txt',
'text/plain'
);
错误：
400 File is not an object
客户端肯定可以工作（能够在之前创建任务）。taskId ( $enquiry->id) 是正确的（通过转到 url 等进行检查）。
在 Homestead 虚拟机上使用库的 v0.4.0 和 PHP 5.6.18-1。
SO上的类似问题谈到了错误的编码，但在我的情况下一切似乎都很好。
以下是回复：
class Httpful\Response#961 (13) {
public $body =>
class stdClass#964 (1) {
public $errors =>
array(1) {
[0] =>
class stdClass#973 (2) {
...
}
}
}
public $raw_body =>
string(219) "{"errors":[{"message":"file: File is not an object","help":"For more information on API status codes and how to handle them, read the docs on errors: https://asana.com/developers/documentation/getting-started/errors"}]}"
public $headers =>
class Httpful\Response\Headers#963 (1) {
private $headers =>
array(11) {
'server' =>
string(5) "nginx"
'date' =>
string(29) "Sat, 27 Feb 2016 02:36:49 GMT"
'content-type' =>
string(31) "application/json; charset=UTF-8"
'transfer-encoding' =>
string(7) "chunked"
'connection' =>
string(10) "keep-alive"
'x-asana-content-string-length' =>
string(3) "219"
'pragma' =>
string(8) "no-cache"
'set-cookie' =>
string(22) "TooBusyRedirectCount=0"
'cache-control' =>
string(8) "no-store"
'x-asana-preferred-release-revision' =>
string(56) "20160226_220201_ce3e88b3589d50e067532bbd0e824a44148e6738"
'x-robots-tag' =>
string(4) "none"
}
}
public $raw_headers =>
string(404) "HTTP/1.1 400 Bad Request
Server: nginx
Date: Sat, 27 Feb 2016 02:36:49 GMT
Content-Type: application/json; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Asana-Content-String-Length: 219
Pragma: no-cache
Set-Cookie: TooBusyRedirectCount=0
Cache-Control: no-store
X-Asana-Preferred-Release-Revision: 20160226_220201_ce3e88b3589d50e067532bbd0e824a44148e6738
X-Robots-Tag: none"
public $request =>
class Httpful\Request#962 (22) {
public $uri =>
string(62) "https://app.asana.com/api/1.0/tasks/(task_id)/attachments"
public $method =>
string(4) "POST"
public $headers =>
array(2) {
'X-Asana-Client-Lib' =>
string(118) "version=0.4.0&language=PHP&language_version=5.6.18-1%2Bdeb.sury.org%7Etrusty%2B1&os=Linux&os_version=3.19.0-25-generic"
'Authorization' =>
string(41) "Bearer (valid bearer)"
}
public $raw_headers =>
string(487) "POST /api/1.0/tasks/(task_id)/attachments HTTP/1.1
Host: app.asana.com
Expect:
User-Agent: Httpful/0.2.20 (cURL/7.35.0 PHP/5.6.18-1+deb.sury.org~trusty+1 (Linux))
Content-Type: multipart/form-data
Accept: */*; q=0.5, text/plain; q=0.8, text/html;level=3;q=0.9, application/json
X-Asana-Client-Lib: version=0.4.0&language=PHP&language_version=5.6.18-1%2Bdeb.sury.org%7Etrusty%2B1&os=Linux&os_version=3.19.0-25-generic
Authorization: Bearer 0/88eebe64d4af7bd966936bbe346be679
"
public $strict_ssl =>
bool(false)
public $content_type =>
string(19) "multipart/form-data"
public $expected_type =>
string(16) "application/json"
public $additional_curl_opts =>
array(0) {
}
public $auto_parse =>
bool(true)
public $serialize_payload_method =>
int(0)
public $username =>
NULL
public $password =>
NULL
public $serialized_payload =>
array(1) {
'file' =>
string(48) "@/tmp/YCRYJd;filename=upload.txt;type=text/plain"
}
public $payload =>
array(1) {
'file' =>
string(48) "@/tmp/YCRYJd;filename=upload.txt;type=text/plain"
}
public $parse_callback =>
NULL
public $error_callback =>
NULL
public $send_callback =>
NULL
public $follow_redirects =>
bool(false)
public $max_redirects =>
int(25)
public $payload_serializers =>
array(0) {
}
public $_ch =>
resource(652) of type (Unknown)
public $_debug =>
NULL
}
public $code =>
int(400)
public $content_type =>
string(16) "application/json"
public $parent_type =>
string(16) "application/json"
public $charset =>
string(5) "UTF-8"
public $meta_data =>
array(26) {
'url' =>
string(62) "https://app.asana.com/api/1.0/tasks/(task_id)/attachments"
'content_type' =>
string(31) "application/json; charset=UTF-8"
'http_code' =>
int(400)
'header_size' =>
int(408)
'request_size' =>
int(552)
'filetime' =>
int(-1)
'ssl_verify_result' =>
int(0)
'redirect_count' =>
int(0)
'total_time' =>
double(3.435421)
'namelookup_time' =>
double(2.1E-5)
'connect_time' =>
double(0.29363)
'pretransfer_time' =>
double(2.023479)
'size_upload' =>
double(187)
'size_download' =>
double(219)
'speed_download' =>
double(63)
'speed_upload' =>
double(54)
'download_content_length' =>
double(-1)
'upload_content_length' =>
double(187)
'starttransfer_time' =>
double(2.023485)
'redirect_time' =>
double(0)
'redirect_url' =>
string(0) ""
'primary_ip' =>
string(12) "52.70.61.144"
'certinfo' =>
array(0) {
}
'primary_port' =>
int(443)
'local_ip' =>
string(9) "10.0.2.15"
'local_port' =>
int(49537)
}
public $is_mime_vendor_specific =>
bool(false)
public $is_mime_personal =>
bool(false)
private $parsers =>
NULL
}
[Asana\Errors\InvalidRequestError]
Invalid Request