Valueerror not enough values to unpack
Jan 5, 2024 · Saved searches Use saved searches to filter your results more quicklyOct 6, 2022 · There isn't enough information to be certain of what is going on, but it seems like whatever is happening with that np.loadtxt it is not returning the array you are expecting. If you aren't receiving any errors then I suggest using a debugger to see what exactly is going on.
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Spyder 5.4.1 failed to start with ValueError: not enough values to unpack (expected 2, got 1) #20289. Closed 10 tasks done. aber69 opened this issue Jan 1, 2023 · 2 comments Closed 10 tasks done. Spyder 5.4.1 failed to start with ValueError: not enough values to unpack (expected 2, got 1) #20289.Jun 7, 2020 · 🐛 Bug: ValueError: not enough values to unpack (expected 3, got 2) Information I am using Bert initialized with 'bert-base-uncased', as per the documentation, the forward step is suppose to yield 4 outputs: last_hidden_state pooler_outpu...Aug 21, 2018 · ValueError: not enough values to unpack (expected 2, got 1) Wrong. Hot Network Questions What do you put in the tiny box labeled 'inspiration' on a 5e D&D character sheet? Choosing a license for a repository of programming course material (LaTeX slides + examples code) Can ...Jan 6, 2016 · ValueError: not enough values to unpack (expected 3, got 1) 0 Trying to parse a "txt" file to a dictionary, in the last line it always return a "ValueError: not enough values to unpack (expected 2, got 1)" Jan 6, 2021 · Python Iam trying to extract frames from UCF-101 dataset, but I got this error: ValueError: not enough values to unpack (expected 2, got 1). Iam using Anaconda 1.7.2 This line shows the argument er...Dec 31, 2018 · ValueError: not enough values to unpack (expected 2, got 1) Edit with the Answer: The API was expecting a string instead of the list that I was passing it. Changing the API call to data=str (dictofdata) was all that was needed. Thanks for the help. python.Dec 31, 2013 · As of the year 2019, we have three versions of OpenCV (OpenCV2, OpenCV3, and OpenCV4). OpenCV4 and OpenCV2 have similar behavoiur (of returning two values from cv2.findContours). Mar 4, 2020 · The input, PRF, is not a tuple containing 2 values, which is expected by the for loop: for subdir , file in PRF: Further, os.listdir(PRF) requires a string as an argument, so PRF cannot be both a string and a tuple.Apr 4, 2023 · ValueError: not enough values to unpack #2385. Closed. avelican on Apr 4, 2023. GitHub is where people build software. More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects.Dec 25, 2019 · ValueError: not enough values to unpack (expected 4, got 2) ... GridSearchCV is Giving me ValueError: number of labels does not match number of samples. 0. on May 11, 2021. louking added the bug label on May 11, 2021. louking added a commit that referenced this issue on May 11, 2021. celery 4.x requires FORKED_BY_MULTIPROCESSING on Windows ( #450) 81257e6. louking closed this as completed on May 11, 2021. Sign up for free to join this conversation on GitHub . Already …Jan 30, 2019 · Well in Python version 2 findContours() used to return 3 values so we save it in (_,cnts,_) however in python 3 it returns 2 values which are countours and hierarchy. so we need to save it in (cnts,_). So for python 2 people the code goes like: Jul 25, 2022 · Python, ValueError: not enough values to unpack (expected 2, got 1), Python OOP [duplicate] Ask Question Asked 1 year, 5 months ago. Modified 1 year, 5 months ago. Viewed 2k times 1 This question already has answers here: ...Oct 6, 2022 · There isn't enough information to be certain of what is going on, but it seems like whatever is happening with that np.loadtxt it is not returning the array you are expecting. If you aren't receiving any errors …Sep 10, 2020 · If you try to unpack more values than the total that exist in an iterable object, you’ll encounter the “ValueError: not enough values to unpack” error. This …Jul 11, 2022 · 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.Aug 21, 2018 · ValueError: not enough values to unpack (expected 2, got 1) Wrong. Hot Network Questions What do you put in the tiny box labeled 'inspiration' on a 5e D&D character sheet? Choosing a license for a repository of programming course material (LaTeX slides + examples code) Can ...Dec 19, 2023 · The error message "not enough values to unpack (expected 2, got 1)" typically occurs when you try to unpack a tuple or list of length 1 into two variables. One …Nov 13, 2020 · You are trying to split a text value at ‘-‘. And unpack it to two values (key (before the dash), value (after the dash)). However, some lines in your txt file do not contain a dash so there is not two values to unpack. Try checking for blank lines as this could be a cause of the issue.
Nov 25, 2023 · cnts, _ = cv2.findContours (thresh.copy (), cv2.RETR_EXTERNAL,cv2.CHAIN_APPROX_SIMPLE) ERROR : too many values to Unpack. then i came to know that above code is used in python2.x SO i just replaced above code with below one (IN python3.x) by adding one more '_' in the left most side have a look.Feb 22, 2021 · What is your operating system and version? Ubuntu 20.04.2 What is your Python version? Python 3.8.5 What version of pip do you have? pip 21.0.1 If following an online tutorial or guide, please prov... Jun 3, 2021 · 2. The problem is in the dataloader or the underlying dataset class. You're expecting 3 outputs i.e. batch, targets and names. But, from the error, it seems like dataloader is giving only 2 things (batch and targets I would guess). So, please check that part of your code (and add it to the question if you don't find the issue).Apr 22, 2021 · ValueError: not enough values to unpack (expected 2, got 1) Odoo 11 Costum Report. 1. ValueError: too many values. Hot Network Questions 80s 90s movie involving a futuristic society with no crime Why did the Egyptians wait so long to introduce the leap year? ...Dec 5, 2023 · 【ValueError: not enough values to unpack (expected 2, got 1)】如何调用 chatglm3-6b-base模型，用web页面报错。 #533 haozaiiii opened this issue Dec 5, 2023 · 6 comments
To fix the ValueError: not enough values to unpack error, make sure that you are using the same number of variables as there are values in the iterable you are trying to unpack. Let’s revisit the examples from above and fix them. # create a list with two values my_list = [1, 2] # unpack the list values a, b = my_list Mar 16, 2020 · Django throwing ValueError: too many values to unpack (expected 2) with no change to the code 0 ValueError: too many values to unpack (expected 2) in Django Window function…
Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Oct 29, 2015 · ValueError: not enough values to . Possible cause: Dec 2, 2019 · As you can see, python doesn't get enough .
Nov 19, 2018 · ValueError: not enough values to unpack (expected 6, got 5) Ask Question Asked 5 years, 2 months ago. Modified 5 years, 2 months ago. Viewed 3k times 0 I was trying to make a python game using only characters, honestly I did it, but the end condition was too vague. To make one, I simply ...Feb 24, 2023 · ValueError: not enough values to unpack (expected 5, got 4) when using nes_py and gym_super_mario_bros. Ask Question Asked 11 months ... ` was not a tuple of the form `(obs, info)`, where `obs` is a observation and `info` is a dictionary containing additional information. Actual type: `<class 'numpy.ndarray'>` logger ...Jan 31, 2020 · ValueError: not enough values to unpack (expected 2, got 1) Many thanks for you help. The text was updated successfully, but these errors were encountered: All reactions. triage-new-issues bot added the triage label Jan 31, 2020. yonzhan added the Web Apps az webapp label Jan 31, 2020. triage-new-issues ...
Jan 6, 2016 · ValueError: not enough values to unpack (expected 3, got 1) 0 Trying to parse a "txt" file to a dictionary, in the last line it always return a "ValueError: not enough values to unpack (expected 2, got 1)" Mar 27, 2022 · To resolve this issue, it should be something like: key_value_pair = "key=value" key, value = key_value_pair.split('=') Make sure that the key_value_pair string contains both a key and a value separated by an equal sign. If you are parsing lines from a configuration file, ensure that each line follows the "key=value" format.
Dec 21, 2023 · This method is trying to unpack a sequen Apr 19, 2018 · 2. Using k, you have a tuple with three elements, and in for (x, y, z) in k you try to unpack each of those three elements to three more element. This does not work. Using k1, you have a list with a single three-elemented tuple inside. Here, for (x, y, z) in k1 would work, but it's entirely pointless. Instead, you should unpack the values ...Dec 12, 2019 · Note: "extended iterable unpacking" since Python 3 only. About the underscore. How can the opposite case of too few data / more variables: >>> one,two,three = [1,2] Traceback (most recent call last): File "<stdin>", line 1, in <module> ValueError: not enough values to unpack (expected 3, got 2) >>> 1. This answer is not useful. Save this answer. Show activity Dec 25, 2019 · Thanks for con Feb 2, 2023 · 1. Traceback (most recent call last): 2. File line 4, in <module>. 3. name1,name2,name3,name4 = ['Marta','Tristan','Gordon'] 4. ValueError: not enough values to unpack (expected 4, got 3) To prevent this problem, make sure the number of values on one side and the numbers of variables on the other side pair up. Sep 12, 2019 · Look at this page for the document Jan 29, 2020 · ValueError: not enough values to unpack (expected 6, got 5) 0. python: ValueError: too many values to unpack (expected 2) 2. Python ValueError: not enough values to unpack (expected 3, got 1) Hot Network Questions Is there a fast way to check if a matrix has any small eigenvalues?Sep 15, 2017 · My temporary solution is to write my own function to extract those info. Is there any way I can force the confusion_matrix() to always return the tn, fp, fn, tp output? Thanks Aug 21, 2018 · ValueError: not enougJun 26, 2019 · That sounds like you are not getting aAug 20, 2019 · Thanks for contributing an an Dec 25, 2019 · Thanks for contributing an answer to Data Science Stack Exchange! 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. Sep 12, 2019 · Look at this page for the documentation of the Basemap () function and the example usage (search for ".basemap" keyword). It says that the example usage is: # create Basemap instance for Robinson projection. m = Basemap (projection='robin',lon_0=0.5* (lons [0]+lons [-1])) # compute map projection coordinates for lat/lon grid. x, y = m (*np ...Jun 3, 2021 · 2. The problem is in the dataloader or the underlying dataset class. You're expecting 3 outputs i.e. batch, targets and names. But, from the error, it seems like dataloader is giving only 2 things (batch and targets I would guess). So, please check that part of your code (and add it to the question if you don't find the issue). Jul 10, 2018 · Someone else has trained a MobileNet-0.25 [Jul 18, 2017 · Thanks for contriFeb 19, 2023 · ValueError: not enough values to unp Sep 21, 2022 · As an aside, you have asked 12 questions and marked 0 as accepted. This is fine if none of them answered your questions, but it also makes people hesitant to try to help and makes the questions resurface to the top of feed every few weeks or months.