dosubot[bot]
commented
2 weeks ago The error message "Expecting value: line 1 column 1 (char 0)" typically indicates that the response from the API is empty or not in the expected JSON format. This can happen if the API key is incorrect or if there is an issue with the API service itself.
Here are some steps to debug and handle this issue:
-
Check the API Key: Ensure that the API key you are using is correct and has the necessary permissions.
-
Inspect the Response: Modify the
runmethod to print out the response status code and content for debugging purposes.
def run(self, query: str, **kwargs: Any) -> str:
"""Run query through SerplyApi and parse result."""
params = {"q": query, "hl": kwargs.get("hl", "en"), "gl": kwargs.get("gl", "US"), "num": kwargs.get("num", 10)}
location = kwargs.get("location", "US")
headers = {
"X-API-KEY": self.serply_api_key,
"X-User-Agent": kwargs.get("device", "desktop"),
"X-Proxy-Location": location,
"User-Agent": "Dify",
}
url = f"{BASE_URL}{urlencode(params)}"
res = requests.get(url, headers=headers)
# Debugging: Print response status and content
print(f"Response Status Code: {res.status_code}")
print(f"Response Content: {res.content}")
if res.status_code != 200:
raise Exception(f"API request failed with status code {res.status_code}")
return res.json()- Handle Empty Responses: Add a check to handle cases where the response is empty or not in the expected format.
def run(self, query: str, **kwargs: Any) -> str:
"""Run query through SerplyApi and parse result."""
params = {"q": query, "hl": kwargs.get("hl", "en"), "gl": kwargs.get("gl", "US"), "num": kwargs.get("num", 10)}
location = kwargs.get("location", "US")
headers = {
"X-API-KEY": self.serply_api_key,
"X-User-Agent": kwargs.get("device", "desktop"),
"X-Proxy-Location": location,
"User-Agent": "Dify",
}
url = f"{BASE_URL}{urlencode(params)}"
res = requests.get(url, headers=headers)
if res.status_code != 200:
raise Exception(f"API request failed with status code {res.status_code}")
if not res.content:
raise Exception("Received empty response from API")
return res.json()- Parse Results Correctly: Ensure that the
parse_resultsmethod is correctly handling the response.
def run(self, query: str, **kwargs: Any) -> str:
"""Run query through SerplyApi and parse result."""
params = {"q": query, "hl": kwargs.get("hl", "en"), "gl": kwargs.get("gl", "US"), "num": kwargs.get("num", 10)}
location = kwargs.get("location", "US")
headers = {
"X-API-KEY": self.serply_api_key,
"X-User-Agent": kwargs.get("device", "desktop"),
"X-Proxy-Location": location,
"User-Agent": "Dify",
}
url = f"{BASE_URL}{urlencode(params)}"
res = requests.get(url, headers=headers)
if res.status_code != 200:
raise Exception(f"API request failed with status code {res.status_code}")
if not res.content:
raise Exception("Received empty response from API")
res = res.json()
return self.parse_results(res)
@staticmethod
def parse_results(res: dict) -> str:
"""Process response from Serply Job Search."""
jobs = res.get("jobs", [])
if not jobs:
raise ValueError(f"Got error from Serply: {res}")
string = []
for job in jobs[:10]:
try:
string.append(
"\n".join([
f"Position: {job['position']}",
f"Employer: {job['employer']}",
f"Location: {job['location']}",
f"Link: {job['link']}",
f"""Highest: {", ".join([h for h in job["highlights"]])}""",
"---",
])
)
except KeyError:
continue
content = "\n".join(string)
return f"\nJobs results:\n {content}\n"By adding these debugging steps, you can get more information about why the API request is failing and take appropriate action to resolve the issue [1][2][3].
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crazywoola
laipz8200
googio
Self Checks
Dify version
0.6.11
Cloud or Self Hosted
Cloud, Self Hosted (Source)
Steps to reproduce
Trying to add API key to Serply.io tool gives: "Expecting value: line 1 column 1 (char 0)"
✔️ Expected Behavior
No response
❌ Actual Behavior
Expecting value: line 1 column 1 (char 0)