This was working before but not sure why im getting this error, i checked the url, my server end with the function call, i even changed the return data but still get this error. I explain below.
I have this fetch method in getData():
const getData = () => {
setOnRefresh(true);
fetch('https://soppinga.com/api/Home?guid=' + route.params.id + "&userId=" + "1", {
method: 'GET',
headers: {
'Content-Type': 'application/json'
}})
.then((resp) => {resp.json(); console.log(resp); console.log(resp.json()) })
.then((json) => {loadData(json); setOnRefresh(false);})
.catch((error) => { console.log(">>> " + error); })
.finally(() => null);
}
The component initializes using this:
useEffect(() => {
getData();
navigation.setOptions({
headerLargeTitle: true,
headerRight: () => (
<TouchableOpacity style={{marginRight:15,}} onPress={() => getData()}>
<MaterialCommunityIcons name="refresh" color={"#ffffff"} size={26} />
</TouchableOpacity>
),
});
}, [navigation]);
I tested the call in the browser and i do get the data consistently returning:
{
"poll": [
{
"userId": "1",
"id": 1,
"guid": "xxx-xxx-xxx-xxx-xxx",
"question": "A Question 1",
"description": "A Description 1",
"date": "AAAAAAAAF3s=",
"videoId": "eU4ZvfkmOck",
"options": "{\"options\":[\"Yes\",\"No\"]}",
"value": null,
"voteCount": 0
}
],
"votes": [{ "voteCount": 1, "option": "Yes", "percentage": 100 }]
}
This is my server end function that gets called in the fetch function:
[HttpGet]
public IActionResult Get(string guid, string userId)
{
var ctx = new SmurfdbContext();
object pollItem = (from poll in ctx.TblPolls
// Filter on polls.Guid before the join, for performance and simplicity.
// Filter on vote.UserId and vote.PollGuid before the join, for performance and simplicity.
join vote in ctx.TblVotes.Where(v => v.UserId == userId && v.PollGuid == guid) on poll.Guid equals vote.PollGuid into gg
where poll.Guid == guid
from vote in gg.DefaultIfEmpty() // At this point vote will be null if gg was empty.
select new
{
poll.UserId,
poll.Id, // Not shown in question.
poll.Guid,
poll.Question,
poll.Description, // Not shown in question.
poll.Date, // Not shown in question.
poll.VideoId, // Not shown in question.
//What is vote.Value? It isn't shown in the question so I don't know how to fix this line:
//value = gg.Where(x => x.UserId == userId && x.PollGuid == guid).FirstOrDefault().Value,
//But possibly this is correct:
poll.Options,
value = vote.Value,
VoteCount = gg.Count(),
}
).ToList();
object votesMadeItem = ctx.TblVotes.Where(x => x.PollGuid == guid).GroupBy(x => x.Value)
.Select(x =>
new { voteCount = x.Count(y => y.Value == x.Key), option = x.Key,
percentage = Math.Round((Math.Round(Decimal.Parse(x.Count(y => y.Value == x.Key).ToString()), 2) / ctx.TblVotes.Where(x => x.PollGuid == guid).Count()) * 100, 2), }).ToList();
return Ok(new { poll = pollItem, votes = votesMadeItem });
}
And i keep receiving this error:
LOG {"_bodyBlob": {"_data": {"__collector": [Object], "blobId": "899cf805-36fc-4090-90f8-cad8a8d16566", "offset": 0, "size": 263}}, "_bodyInit": {"_data": {"__collector": [Object], "blobId": "899cf805-36fc-4090-90f8-cad8a8d16566", "offset": 0, "size": 263}}, "bodyUsed": true, "headers": {"map": {"content-type": "application/json;
charset=utf-8", "date": "Sat, 08 Jul 2023 00:14:29 GMT", "server": "Microsoft-IIS/10.0", "x-powered-by": "ASP.NET"}}, "ok": true, "status": 200, "statusText": "", "type": "default", "url": "https://soppinga.com/api/Home?guid=a2efb21a-6c33-4c60-9ed6-da5592e93119&userId=1"}
LOG {"_h": 0, "_i": 0, "_j": null, "_k": null}
LOG undefined
ERROR There was a problem sending log messages to your development environment [PrettyFormatPluginError: undefined is not a function]
LOG >>> TypeError: Cannot read property 'votes' of undefined
WARN Possible Unhandled Promise Rejection (id: 3):
TypeError: Already read
TypeError: Already read
at consumed (http://localhost:8081/index.bundle//&platform=android&dev=true&minify=false&app=com.smurfrn&modulesOnly=false&runModule=true:4840:44)
at anonymous (http://localhost:8081/index.bundle//&platform=android&dev=true&minify=false&app=com.smurfrn&modulesOnly=false&runModule=true:4949:32)
at anonymous (http://localhost:8081/index.bundle//&platform=android&dev=true&minify=false&app=com.smurfrn&modulesOnly=false&runModule=true:4969:25)
at anonymous (http://localhost:8081/Screens\VoteItem.bundle//&platform=android&app=com.smurfrn&modulesOnly=true&dev=true&minify=false&runModule=true&shallow=true:101:30)
at tryCallOne (/root/react-native/ReactAndroid/hermes-engine/.cxx/Release/2q6r403w/arm64-v8a/lib/InternalBytecode/InternalBytecode.js:53:16)
at anonymous (/root/react-native/ReactAndroid/hermes-engine/.cxx/Release/2q6r403w/arm64-v8a/lib/InternalBytecode/InternalBytecode.js:139:27)
at apply (native)
at anonymous (http://localhost:8081/index.bundle//&platform=android&dev=true&minify=false&app=com.smurfrn&modulesOnly=false&runModule=true:29637:26)
at _callTimer (http://localhost:8081/index.bundle//&platform=android&dev=true&minify=false&app=com.smurfrn&modulesOnly=false&runModule=true:29556:17)
at _callReactNativeMicrotasksPass (http://localhost:8081/index.bundle//&platform=android&dev=true&minify=false&app=com.smurfrn&modulesOnly=false&runModule=true:29586:17)
at callReactNativeMicrotasks (http://localhost:8081/index.bundle//&platform=android&dev=true&minify=false&app=com.smurfrn&modulesOnly=false&runModule=true:29749:44)
at __callReactNativeMicrotasks (http://localhost:8081/index.bundle//&platform=android&dev=true&minify=false&app=com.smurfrn&modulesOnly=false&runModule=true:2779:46)
at anonymous (http://localhost:8081/index.bundle//&platform=android&dev=true&minify=false&app=com.smurfrn&modulesOnly=false&runModule=true:2591:45)
at __guard (http://localhost:8081/index.bundle//&platform=android&dev=true&minify=false&app=com.smurfrn&modulesOnly=false&runModule=true:2763:15)
at flushedQueue (http://localhost:8081/index.bundle//&platform=android&dev=true&minify=false&app=com.smurfrn&modulesOnly=false&runModule=true:2590:21)
at callFunctionReturnFlushedQueue (http://localhost:8081/index.bundle//&platform=android&dev=true&minify=false&app=com.smurfrn&modulesOnly=false&runModule=true:2575:33)
The poll and votes have data, also if they dont have data then an empty array will be returned.
return Ok(new { poll = pollItem, votes = votesMadeItem });
If i remove the votes part in the server end function i get this error about the poll:
LOG >>> TypeError: Cannot read property 'poll' of undefined
I dont understand because the call was working, i have not changed anything, but i receive this error any body know what is going on?
if anymore information in code is needed please ask.
