R: Illegal or missing hexadecimal sequence in chunked-encoding












0














I am calling a web service using POST, the returned values are used in the cost function of the Genetic Algorithm. The algorithm runs in parallel mode. I get the following error:



task 1 failed - "Illegal or missing hexadecimal sequence in chunked-encoding.



Here is the code:



result <- POST(url = model_ws_ip

                   ,body = rjson::toJSON(data_sample[1,])

                   ,encode="json"

                   , httr::add_headers('Content-Type' = 'application/json'))



 value = as.numeric(content(result, as="text"))





r post microservices httr







share|improve this question






















  • Without knowing neither the url nor the content of your request, it's difficult to say anything. It looks more like a server-side error to me (and as such you can't do much more than contacting the service maintainer and describe the problem), but cannot be sure by any mean. Could you share more details? Did you try to use curl from the shell to see if the error persists?
    – nicola
    Dec 28 '18 at 8:33
















0














I am calling a web service using POST, the returned values are used in the cost function of the Genetic Algorithm. The algorithm runs in parallel mode. I get the following error:



task 1 failed - "Illegal or missing hexadecimal sequence in chunked-encoding.



Here is the code:



result <- POST(url = model_ws_ip

                   ,body = rjson::toJSON(data_sample[1,])

                   ,encode="json"

                   , httr::add_headers('Content-Type' = 'application/json'))



 value = as.numeric(content(result, as="text"))





r post microservices httr







share|improve this question






















  • Without knowing neither the url nor the content of your request, it's difficult to say anything. It looks more like a server-side error to me (and as such you can't do much more than contacting the service maintainer and describe the problem), but cannot be sure by any mean. Could you share more details? Did you try to use curl from the shell to see if the error persists?
    – nicola
    Dec 28 '18 at 8:33














0












0








0







I am calling a web service using POST, the returned values are used in the cost function of the Genetic Algorithm. The algorithm runs in parallel mode. I get the following error:



task 1 failed - "Illegal or missing hexadecimal sequence in chunked-encoding.



Here is the code:



result <- POST(url = model_ws_ip

                   ,body = rjson::toJSON(data_sample[1,])

                   ,encode="json"

                   , httr::add_headers('Content-Type' = 'application/json'))



 value = as.numeric(content(result, as="text"))





r post microservices httr







share|improve this question













I am calling a web service using POST, the returned values are used in the cost function of the Genetic Algorithm. The algorithm runs in parallel mode. I get the following error:



task 1 failed - "Illegal or missing hexadecimal sequence in chunked-encoding.



Here is the code:



result <- POST(url = model_ws_ip

                   ,body = rjson::toJSON(data_sample[1,])

                   ,encode="json"

                   , httr::add_headers('Content-Type' = 'application/json'))



 value = as.numeric(content(result, as="text"))





r post microservices httr




r post microservices httr






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Dec 28 '18 at 7:33









Vikrant SahuVikrant Sahu

102




102












  • Without knowing neither the url nor the content of your request, it's difficult to say anything. It looks more like a server-side error to me (and as such you can't do much more than contacting the service maintainer and describe the problem), but cannot be sure by any mean. Could you share more details? Did you try to use curl from the shell to see if the error persists?
    – nicola
    Dec 28 '18 at 8:33


















  • Without knowing neither the url nor the content of your request, it's difficult to say anything. It looks more like a server-side error to me (and as such you can't do much more than contacting the service maintainer and describe the problem), but cannot be sure by any mean. Could you share more details? Did you try to use curl from the shell to see if the error persists?
    – nicola
    Dec 28 '18 at 8:33
















Without knowing neither the url nor the content of your request, it's difficult to say anything. It looks more like a server-side error to me (and as such you can't do much more than contacting the service maintainer and describe the problem), but cannot be sure by any mean. Could you share more details? Did you try to use curl from the shell to see if the error persists?
– nicola
Dec 28 '18 at 8:33




Without knowing neither the url nor the content of your request, it's difficult to say anything. It looks more like a server-side error to me (and as such you can't do much more than contacting the service maintainer and describe the problem), but cannot be sure by any mean. Could you share more details? Did you try to use curl from the shell to see if the error persists?
– nicola
Dec 28 '18 at 8:33












0






active

oldest

votes











Your Answer






StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");

StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});

function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});


}
});














draft saved

draft discarded


















StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53955141%2fr-illegal-or-missing-hexadecimal-sequence-in-chunked-encoding%23new-answer', 'question_page');
}
);

Post as a guest















Required, but never shown

























0






active

oldest

votes








0






active

oldest

votes









active

oldest

votes






active

oldest

votes
















draft saved

draft discarded




















































Thanks for contributing an answer to Stack Overflow!


  • Please be sure to answer the question. Provide details and share your research!

But avoid …



  • Asking for help, clarification, or responding to other answers.

  • Making statements based on opinion; back them up with references or personal experience.


To learn more, see our tips on writing great answers.





Some of your past answers have not been well-received, and you're in danger of being blocked from answering.


Please pay close attention to the following guidance:


  • Please be sure to answer the question. Provide details and share your research!

But avoid …



  • Asking for help, clarification, or responding to other answers.

  • Making statements based on opinion; back them up with references or personal experience.


To learn more, see our tips on writing great answers.




draft saved


draft discarded














StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53955141%2fr-illegal-or-missing-hexadecimal-sequence-in-chunked-encoding%23new-answer', 'question_page');
}
);

Post as a guest















Required, but never shown





















































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown

































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown







-

Popular posts from this blog

Monofisismo

Image
Monofisismo (do grego: monos - "único, singular" e physis - "natureza") é o ponto de vista cristológico que defende que, depois da união do divino e do humano na encarnação histórica, Jesus Cristo, como encarnação do Filho ou Verbo ( Logos ) de Deus, teria apenas uma única "natureza", a divina, e não uma síntese de ambas. O monofisismo é contraposto pelo diofisismo (ou "diafisismo"), que defende que Jesus preservou em si as duas naturezas. Historicamente, o monofisismo se refere primordialmente à posição dos que (especialmente no Egito e, em menor grau, na Síria) rejeitaram as decisões do Concílio de Calcedônia em 451 (o quarto concílio ecumênico). Os membros mais moderados entre eles, porém, defendem a teologia "miafisita", que se tornou a oficial para as Igrejas Ortodoxas Orientais. Muitos ortodoxos orientais, porém, rejeitam essa classificação, mesmo como um termo genérico, mas ele é amplamente utilizado na literatura históri...
Read more

Angular Downloading a file using contenturl with Basic Authentication

Image
0 I have a contentUrl when user clicks on that,file should be downloaded. If I try to browse the contentUrl in the browser it asks for Userid and password.I believe this is Basic Authentication.I dont want user to enter UserId and Password so I am passing it Authorization(Please see below code). Url looks some thing like this: http://XXX.XXX.XX.XXX:8080/flowable-rest/service/runtime/tasks/90875/attachments/90555/content let username : string = 'admin'; let pwd : string = 'test'; let headers = new Headers(); headers.set('Accept', 'text/json'); headers.append('Content-Type', 'application/json'); headers.set('Access-Control-Allow-Origin', '*'); headers.set('Access-Control-Allow-Methods','POST, GET, OPTIONS, PUT, DELETE'); head...
Read more

Olmecas

Image
Monumento 1, uma das quatro cabeças colossais encontradas em La Venta, com altura aproximada de 3 metros Olmecas é a designação do povo e da civilização que estiveram na origem da antiga cultura pré-colombiana da Mesoamérica e que se desenvolveram nas regiões tropicais do centro-sul do atual México durante o pré-clássico, próximo de onde hoje estão localizados os estados mexicanos de Veracruz e Tabasco, no Istmo de Tehuantepec, numa zona designada área nuclear olmeca. A cultura olmeca floresceu nesta região aproximadamente entre 1500 e 400 a.C., [ 1 ] e crê-se que tenha sido a civilização-mãe de todas as civilizações mesoamericanas que se desenvolveram posteriormente. [ 2 ] No entanto, desconhece-se a sua exacta filiação étnica, ainda que existam numerosas hipóteses colocadas para tentar resolver esta questão. O etnónimo olmeca foi cunhado pelos arqueólogos do século XX, e não devem confundir-se com os muito posteriores olmecas-xicalancas que ocuparam vários locais do México...
Read more